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Quality Park Self-Seal Light Weight Expansion Envelopes Expansion - 10 Width x 13 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Self-Seal Light Weight Expansion Envelopes Expansion - 10 Width x 13 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features open-side style and convenient Flap-Stik closure. Much stronger and... more

$137.11 $123.38

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Quality Park Flap-Stik Open-end Envelopes - Catalog - 0 - 9 W x 12 L- 14 lb - Self-sealing - Tyvek - White

Quality Park Flap-Stik Open-end Envelopes - Catalog - 0 - 9 W x 12 L- 14 lb - Self-sealing - Tyvek - White

Quality Park Flap-Stik Open-end Envelopes - Catalog - 0 - 9 W x 12 L- 14 lb - Self-sealing - Tyvek - White Description: Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture... more

$64.88 $32.89

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Survivor Heavyweight 18 lb Tyvek Catalog Mailers Square Flap Self-Adhesive Closure 13 x 19 White 25/Box

Survivor Heavyweight 18 lb Tyvek Catalog Mailers Square Flap Self-Adhesive Closure 13 x 19 White 25/Box

Quality Park Survivor Catalog Mailers are made with durable 14-lb DuPont Tyvek which is strong enough to withstand the most grueling conditions. The material is puncture tear and moisture resistantvirtually indestructible. Yet it is still lightweight... more

$99.24

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Quality Park Tyvek Plain Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 25 / Box - White

Quality Park Tyvek Plain Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 25 / Box - White

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

$77.75 $66.56

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Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 10 Width x 13 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 10 Width x 13 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Envelopes feature open-side style and convenient Flap-Stik closure. Envelopes... more

$174.42

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Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 12 Width x 16 Length - 4 Gusset - 18 lb - Self-sealing - Tyvek - 50 / Carton - White

Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 12 Width x 16 Length - 4 Gusset - 18 lb - Self-sealing - Tyvek - 50 / Carton - White

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Envelopes feature open-side style and convenient Flap-Stik closure. Envelopes... more

$178.47 $157.88

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Quality Park Flap-Stik Open-end Envelopes Catalog - #90 - 9 Width x 12 Length - 14 lb - Self-sealing - Tyvek - 50 / Box - White

Quality Park Flap-Stik Open-end Envelopes Catalog - #90 - 9 Width x 12 Length - 14 lb - Self-sealing - Tyvek - 50 / Box - White

Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture to seal. Envelopes are made of DuPont Tyvek won t rip tear or puncture. They are much stronger and more secure than... more

$41.46 $34.59

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Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Heavyweight Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Envelopes feature open-side style and convenient Flap-Stik closure. Envelopes... more

$153.00 $140.76

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Quality Park Tyvek Plain Expansion Envelopes - Expansion - 10 W x 13 L- 1 1by2 Gusset - 14 lb - Self-sealing - White

Quality Park Tyvek Plain Expansion Envelopes - Expansion - 10 W x 13 L- 1 1by2 Gusset - 14 lb - Self-sealing - White

Quality Park Tyvek Plain Expansion Envelopes - Expansion - 10 W x 13 L- 1 1by2 Gusset - 14 lb - Self-sealing - White Description: Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are... more

$103.75

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Quality Park Tyvek Open-End Expansion Envelopes Expansion - 10 Width x 13 Length - 1 1/2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Open-End Expansion Envelopes Expansion - 10 Width x 13 Length - 1 1/2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Envelopes... more

$112.96 $91.08

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Quality Park Tyvek Plain Expansion Envelopes Expansion - 10 Width x 13 Length - 1 1/2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Plain Expansion Envelopes Expansion - 10 Width x 13 Length - 1 1/2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

$100.36 $70.85

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Quality Park Tyvek Jumbo Survivor Envelopes Catalog - 13 Width x 19 Length - 18 lb - Self-sealing - Tyvek - 25 / Box - White

Quality Park Tyvek Jumbo Survivor Envelopes Catalog - 13 Width x 19 Length - 18 lb - Self-sealing - Tyvek - 25 / Box - White

Sturdy jumbo envelopes offer a super-strong Tyvek construction and a convenient Flap-Stik closure. Great for storing artwork plates negatives maps and blueprints. Heavyweight moisture-resistant envelopes won t rip tear or puncture. Envelopes are much... more

$120.74 $79.14

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Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12 W x 16 L- 4 Gusset - 18 lb - Self-sealing - Tyvek

Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12 W x 16 L- 4 Gusset - 18 lb - Self-sealing - Tyvek

Quality Park Tyvek Heavyweight Expansion Envelopes - Expansion - 12 W x 16 L- 4 Gusset - 18 lb - Self-sealing - Tyvek Description: Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They... more

$178.59 $157.88

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Quality Park Tyvek Jumbo Survivor Envelopes - Catalog - 14 1by2 W x 20 L- 18 lb - Self-sealing - Tyvek - White

Quality Park Tyvek Jumbo Survivor Envelopes - Catalog - 14 1by2 W x 20 L- 18 lb - Self-sealing - Tyvek - White

Quality Park Tyvek Jumbo Survivor Envelopes - Catalog - 14 1by2 W x 20 L- 18 lb - Self-sealing - Tyvek - White Description: Sturdy jumbo envelopes offer a super-strong Tyvek construction and a convenient Flap-Stik closure. Great for storing artwork... more

$64.35 $56.30

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Quality Park Tyvek Plain Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Plain Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

$183.38

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Quality Park Tyvek Shipping Solid Print White Expansion Mailers 10 x 13 1/2 Gusset 14 lb Self Sealing 25 Ct

Quality Park Tyvek Shipping Solid Print White Expansion Mailers 10 x 13 1/2 Gusset 14 lb Self Sealing 25 Ct

Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

$72.04 $28.39

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Quality Park Tyvek Open-End Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Quality Park Tyvek Open-End Expansion Envelopes Expansion - 12 Width x 16 Length - 2 Gusset - 18 lb - Self-sealing - Tyvek - 100 / Carton - White

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Envelopes... more

$221.29 $189.14

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Survivor Tyvek Expansion Mailer First Class 10 x 13 x 1 1/2 White 100/Carton

Survivor Tyvek Expansion Mailer First Class 10 x 13 x 1 1/2 White 100/Carton

Moisture- and rip-resistant.;Ideal for bulky contents.;Flap-Stik self-adhesive closure.;Professional appearance.; more

$229.81 $197.72

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Survivor Tyvek Booklet Expansion Mailer 10 x 13 x 2 White 100/Carton

Survivor Tyvek Booklet Expansion Mailer 10 x 13 x 2 White 100/Carton

Expandable Tyvek® design;Horizontal open side orientation;Redi-Strip® self-adhesive closure;Clean crisp look; more

$248.91 $219.08

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Survivor Tyvek Mailer Side Seam 9 1/2 x 12 1/2 White 100/Box

Survivor Tyvek Mailer Side Seam 9 1/2 x 12 1/2 White 100/Box

Lightweight moisture and rip-resistant Tyvek construction.;Clean crisp look.;Self-adhesive closure.;Air Mail bordered format.; more

$140.60 $117.57

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Open Side Expansion Mailers DuPont Tyvek 13 1/2 Squar Flap Redi-Strip Closure 10 x 13 White 100/Carton

Open Side Expansion Mailers DuPont Tyvek 13 1/2 Squar Flap Redi-Strip Closure 10 x 13 White 100/Carton

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$157.13

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Open Side Expansion Mailers DuPont Tyvek 13 1/2 Square Flap Redi-Strip Closure 10 x 13 White 100/Carton

Open Side Expansion Mailers DuPont Tyvek 13 1/2 Square Flap Redi-Strip Closure 10 x 13 White 100/Carton

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$170.58

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Heavyweight 18 lb Tyvek Open End Expansion Mailers #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 100/CT

Heavyweight 18 lb Tyvek Open End Expansion Mailers #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 100/CT

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$228.13

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Lightweight 14 lb Tyvek Open End Expansion Mailers #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 100/CT

Lightweight 14 lb Tyvek Open End Expansion Mailers #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 100/CT

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$199.31

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Survivor Tyvek Expansion Mailer 12 x 16 x 4 White 18lb 50/Carton R4497

Survivor Tyvek Expansion Mailer 12 x 16 x 4 White 18lb 50/Carton R4497

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$190.51 $168.24

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Open Side Expansion Mailers DuPont Tyvek 15 Square Flap Redi-Strip Closure 10 x 15 White 100/Carton

Open Side Expansion Mailers DuPont Tyvek 15 Square Flap Redi-Strip Closure 10 x 15 White 100/Carton

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$193.29

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Open Side Expansion Mailers DuPont Tyvek 15 1/2 Square Flap Redi-Strip Closure 12 x 16 White 100/Carton

Open Side Expansion Mailers DuPont Tyvek 15 1/2 Square Flap Redi-Strip Closure 12 x 16 White 100/Carton

Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal open side orientation. Self-adhesive Redi-Strip closure provides... more

$228.61 $193.47

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Survivor Bubble Mailer of DuPont Tyvek #2E Air Cushion Redi-Strip Adhesive Closure 9 x 12 White 25/Box (R7525)

Survivor Bubble Mailer of DuPont Tyvek #2E Air Cushion Redi-Strip Adhesive Closure 9 x 12 White 25/Box (R7525)

Air cushion liner.Redi-Strip adhesive. Sensitive contents should be bound by heavy-duty adhesive so peel back the attachment on the self-sealing flaps for a secure hold.With a durable puncture-resistant and waterproof shield the envelopes can cover... more

$94.40

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Survivor Bubble Mailer of DuPont Tyvek #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 25/Box (R7545)

Survivor Bubble Mailer of DuPont Tyvek #13 1/2 Square Flap Redi-Strip Adhesive Closure 10 x 13 White 25/Box (R7545)

Air cushion liner.Redi-Strip adhesive. Sensitive contents should be bound by heavy-duty adhesive so peel back the attachment on the self-sealing flaps for a secure hold.With a durable puncture-resistant and waterproof shield the envelopes can cover... more

$99.34

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Box Partners TYE10131FC 10 in. x 13 in. x 1 .50 in. Expandable Tyvek Envelopes

Box Partners TYE10131FC 10 in. x 13 in. x 1 .50 in. Expandable Tyvek Envelopes

Quality Park Tyvek Grip seal Expansion envelope in white and green color featuring self adhesive closure and expandability measures 10 x 13 x 1 1/2 . Quality Park Tyvek Grip seal Expansion envelope measuring 10 x 13 x 1 1/2 facilitates insertion of... more

$142.44 $130.06

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