Quality Park TYVEK and Tear-Resistant Envelopes (QUAR1582) 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 traditional paper envelopes. Water-resistant and moisture-resistant envelopes are lightweight to save on postage costs. Envelopes are easy to use. Simply peel and seal.

• Quality Park Survivor R1460 Tyvek Mailer, 9 x 12, White (Box of 100)
• Quality Park Survivor R1580 Tyvek Mailer, 10 x 13, White (Box of 100)
• Quality Park R1790 Quality Open End Tyvek Envelopes, 12x15-1/2, White, 100/Box
• Quality Park Survivor R4202 Tyvek Expansion Mailer, 10 x 13 x 1 1/2, White (Box of 25)
• Survivor 12 x 16 x 2 Tyvek Expansion Catalog Mailers with Self Seal Closure, 14 lb, Puncture, Tear and Moisture Resistant Dupont Tyvek Envelopes, 25 per Box (R4292)
• Survivor Tyvek Booklet Expansion Mailer, 10"x13"x2", White, Case Pack of 100 (R4610)
• QualityPark Tyvek Open Side Envelope, 10 x 13 x 2 Inches, Pack of 25 (R4611)
• Tyvek Envelopes -Strong Lightweight Professional Shipping Mailer w/Tear-Resistant EnDoc Tyvek Construction & Easy Self Seal Closure - Bright White Dupont - Bulk Pack of 15 - 12x15 1/2
• 9x12 Tyvek Envelopes - Strong Lightweight Professional Shipping Mailer Tear Resistant Dupont Tyvek Construction & Easy Security Self Seal Closure -Bright White Dupont - Bulk Pack of 15 - 9 x 12 inch
• AmazonBasics Catalog Mailing Envelopes, Peel & Seal, 10x13 Inch, White, 250-Pack