MANUFACTURER: Quality Park Products
Produced by Quality Park Products. MPak Expansion Mailers
Thanks to Mpak from DuPont, you can now send heavy and bulky objects, conveniently, using a mailer that is much stronger than conventional Kraft paper. The new DuPont Mpak is made out of a tough, flexible, non-paper material that is extremely lightweight. It is also water and tear resistant and 100% recyclable.
11w x 14d x 2h Customers also search for: Expansion Envelopes;Flexpak Expansion Mailers;Mailers;QUALITY PARK;Self-Seal Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Redi-Strip Kraft Expansion Envelopes
Extra heavyweight 40-lb. Kraft. Peel off the paper strip, then press the flap to seal. 2" expansion. 25 envelopes per pack. [4 Packs per carton.]
5 x 11 Customers also search for: 5 x 11;Envelope;Envelopes;Expansion;Expansion Envelopes;Kraft;Kraft Mailer;Mailer;QUALITY PARK;Redi-Strip;Self-Seal;Self-Seal Envelope... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. MPak Expansion Mailers
Thanks to Mpak from DuPont, you can now send heavy and bulky objects, conveniently, using a mailer that is much stronger than conventional Kraft paper. The new DuPont Mpak is made out of a tough, flexible, non-paper material that is extremely lightweight. It is also water and tear resistant and 100% recyclable.
14w x 20d x 3h Customers also search for: Expansion Envelopes;Flexpak Expansion Mailers;Mailers;QUALITY PARK;Self-Seal Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
25 envelopes per box.
White
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Redi-Strip Kraft Expansion Envelopes
Extra heavyweight 40-lb. Kraft. Peel off the paper strip, then press the flap to seal. 2" expansion. 25 envelopes per pack. [4 Packs per carton.]
9 x 12 Customers also search for: 9 x 12;Envelope;Envelopes;Expansion;Expansion Envelopes;Kraft;Kraft Mailer;Mailer;QUALITY PARK;Redi-Strip;Self-Seal;Self-Seal Envelope... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. MPak Expansion Mailers
Thanks to Mpak from DuPont, you can now send heavy and bulky objects, conveniently, using a mailer that is much stronger than conventional Kraft paper. The new DuPont Mpak is made out of a tough, flexible, non-paper material that is extremely lightweight. It is also water and tear resistant and 100% recyclable.
16w x 21d x 3h Customers also search for: Expansion Envelopes;Flexpak Expansion Mailers;Mailers;QUALITY PARK;Self-Seal Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Redi-Strip Kraft Expansion Envelopes
Extra heavyweight 40-lb. Kraft. Peel off the paper strip, then press the flap to seal. 2" expansion. 25 envelopes per pack. [4 Packs per carton.]
10 x 13 Customers also search for: 10 x 13;Envelope;Envelopes;Expansion;Expansion Envelopes;Kraft;Kraft Mailer;Mailer;QUALITY PARK;Redi-Strip;Self Seal;Self-Seal Envelope... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Redi-Strip Kraft Expansion Envelopes
Extra heavyweight 40-lb. Kraft. Peel off the paper strip, then press the flap to seal. 2" expansion. 25 envelopes per pack. [4 Packs per carton.]
10 x 15 Customers also search for: 10 x 15;Envelope;Envelopes;Expansion;Expansion Envelopes;Kraft;Kraft Mailer;Mailer;QUALITY PARK;Redi-Strip;Self-Seal;Self-Seal Envelope... More Information

MANUFACTURER: Mead Westvaco
Produced by Mead Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
Plain25 envelopes per box.
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
25 envelopes per box.
First Class Green Diamond Border
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
25 envelopes per box.
White
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Poly Expansion Envelopes
Durable, moisture-resistant mailers for bulky mailings. Redi-Strip closure. 100 envelopes per carton.
11 x 13 x 2
Holds 8-1/2 x 11 x 2-1/2. Customers also search for: 11 x 13;Envelopes;Expansion Envelopes;Mailers;Mailing Envelopes;Poly;QUALITY PARK;Redi-Strip ;Self-Seal... More Information

MANUFACTURER: Mead Westvaco
Produced by Mead Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
Plain25 envelopes per carton.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
25 envelopes per box.
First Class Green Diamond Border
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
100 envelopes per carton.
White
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Heavy-Duty18-lb.
First-Class50 envelopes per carton.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;First-Class;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Poly Expansion Envelopes
Durable, moisture-resistant mailers for bulky mailings. Redi-Strip closure. 100 envelopes per carton.
13 x 16 x 2
Holds 12 x 15-1/2 x 2. Customers also search for: 13 x 16;Envelopes;Expansion Envelopes;Mailers;Mailing Envelopes;Poly;QUALITY PARK;Redi-Strip ;Self-Seal... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Heavyweight
100 envelopes per carton.
White
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;Heavyweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
White
10 x 13 x 2 Customers also search for: 10 x 13 x 2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
Plain100 envelopes per box.
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Ship-Lite Expansion Envelopes
Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight for postage savings
Moisture-resistantprotects enclosures from spills or inclement weather
For bulky mailings. Open end style. Self-seal Flap-Stik closure. 100 envelopes per box.
White
1-1/2" expansion.
10 x 13 Customers also search for: 10 x 13;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Padded Envelope;Padded Envelopes;Padded Mailer;QUALITY PARK;Self-Seal;SHIP-LITE ENVELOPES;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Heavyweight
100 envelopes per carton.
First Class Green Diamond Border
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;First Class;Heavyweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
100 envelopes per carton.
First Class Green Diamond Border
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
White
10 x 15 x 2 Customers also search for: 10 x 15 x 2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
First-Class100 envelopes per box.
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;First-Class;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Lightweight14-lb.
Plain100 envelopes per carton.
10 x 13 x 2 Customers also search for: 10 x 13 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Mead Westvaco
Produced by Mead Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Heavy-Duty18-lb.
Plain100 envelopes per carton.
10 x 13 x 1-1/2 Customers also search for: 10 x 13 x 1-1/2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Ship-Lite Expansion Envelopes
Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight for postage savings
Moisture-resistantprotects enclosures from spills or inclement weather
For bulky mailings. Open end style. Self-seal Flap-Stik closure. 100 envelopes per box.
White with First Class Border
1-1/2" expansion.
10 x 13 Customers also search for: 10 x 13;Envelope;Envelopes;Expansion;Expansion Envelopes;First Class Border;Mailer;Padded Envelope;Padded Envelopes;Padded Mailer;QUALITY PARK;Self-Seal;SHIP-LITE ENVELOPES;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
100 envelopes per carton.
White
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
White
10 x 13 x 2 Customers also search for: 10 x 13 x 2;Envelope;Envelopes;Expansion;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Heavy-Duty18-lb.
Plain100 envelopes per carton.
10 x 13 x 2 Customers also search for: 10 x 13 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
First Class Green Diamond Border
10 x 15 x 2 Customers also search for: 10 x 15 x 2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
First Class Green Diamond Border
10 x 13 x 2 Customers also search for: 10 x 13 x 2;Envelope;Envelopes;Expansion;First Class;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Lightweight14-lb.
First-Class100 envelopes per carton.
10 x 13 x 2 Customers also search for: 10 x 13 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;First-Class;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Ship-Lite Expansion Envelopes
Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight for postage savings
Moisture-resistantprotects enclosures from spills or inclement weather
For bulky mailings. Open end style. Self-seal Flap-Stik closure. 100 envelopes per box.
White
2" expansion.
12 x 16 Customers also search for: 12 x 16;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Padded Envelope;Padded Envelopes;Padded Mailer;QUALITY PARK;Self-Seal;SHIP-LITE ENVELOPES;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
50 envelopes per carton.
White
12 x 16 x 4 Customers also search for: 12 x 16 x 4;Envelope;Envelopes;Expansion;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
White
10 x 15 x 2 Customers also search for: 10 x 15 x 2;Envelope;Envelopes;Expansion;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Heavy-Duty18-lb.
First-Class100 envelopes per carton.
10 x 13 x 2 Customers also search for: 10 x 13 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;First-Class;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
First Class Green Diamond Border
10 x 13 x 2 Customers also search for: Mailer;10 x 13 x 2;Envelope;Envelopes;Expansion;First Class;Lightweight;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Mead Westvaco
Produced by Mead Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Heavy-Duty18-lb.
Plain50 envelopes per box.
12 x 16 x 4 Customers also search for: 12 x 16 x 4;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Heavy-Duty18-lb.
Plain100 envelopes per carton.
10 x 15 x 2 Customers also search for: 10 x 15 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
First Class Green Diamond Border
10 x 15 x 2 Customers also search for: 10 x 15 x 2;Envelope;Envelopes;Expansion;First Class;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Heavyweight
100 envelopes per carton.
White
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;Heavyweight;Open End Envelopes;QUALITY PARK;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
Plain100 envelopes per box.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
White
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Lightweight14-lb.
First-Class100 envelopes per box.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;First-Class;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Heavyweight
100 envelopes per carton.
First Class Green Diamond Border
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;First Class;Heavyweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
White
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;Lightweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers;White... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. Ship-Lite Expansion Envelopes
Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight for postage savings
Moisture-resistantprotects enclosures from spills or inclement weather
For bulky mailings. Open end style. Self-seal Flap-Stik closure. 100 envelopes per box.
White with First Class Border
2" expansion.
12 x 16 Customers also search for: 12 x 16;Envelope;Envelopes;Expansion;Expansion Envelopes;First Class Border;Mailer;Padded Envelope;Padded Envelopes;Padded Mailer;QUALITY PARK;Self-Seal;SHIP-LITE ENVELOPES;White... More Information

MANUFACTURER: Westvaco
Produced by Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-Side
Envelopes expand for added functionality. Open side for easy insertion of materials.
Lightweight14-lb.
Plain100 envelopes per box.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Heavyweight
100 envelopes per carton.
First Class Green Diamond Border
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;First Class;Heavyweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Mead Westvaco
Produced by Mead Westvaco. Tyvek Grip Seal Expansion Envelopes
Durableresists punctures, tears and moisture
White.
Open-End
Durable envelopes save on postage; expansion accommodates bulky materials.
Heavy-Duty18-lb.
Plain100 envelopes per carton.
12 x 16 x 2 Customers also search for: 12 x 16 x 2;COLUMBIAN;Envelope;Envelopes;Expansion;Expansion Envelopes;Mailer;Self-Seal Envelope;Tyvek... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open End, Regular Weight
100 envelopes per carton.
First Class Green Diamond Border
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open End Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information

MANUFACTURER: Quality Park Products
Produced by Quality Park Products. DuPont Tyvek Expansion Envelopes
Make Your Important Documents Survive!
Durablerip- and tear-resistant
Moisture- and chemical-resistant
Superior protection for bulky items
Use instead of cartons or boxes
Expands on sides to fit binders, books, reports
Lightweight envelopes save on postage. Clean, bright white professional image. Self-seal Flap-Stik closure.
Open Side, Regular Weight
100 envelopes per carton.
First Class Green Diamond Border
12 x 16 x 2 Customers also search for: 12 x 16 x 2;Envelope;Envelopes;Expansion;First Class;Lightweight;Mailer;Open Side Envelopes;QUALITY PARK;Self-Seal;SURVIVOR;Survivor Envelopes & Mailers;Tyvek;Tyvek Envelope;Tyvek Envelopes & Mailers... More Information