Quality Park Quality Park Survivor R4620 Tyvek Book Expansion Mailer, First Class, 10 x 13 x 2, White, 100/Box

Product Description Expandable mailer made with DuPontâ„¢ 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 a secure, peel-and-press seal. Clean, crisp look makes a professional impression. From the Manufacturer Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-side style and convenient Flap-Stik closure. First-class envelopes made of DuPont Tyvek won"t rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Expansion Envelopes are water-resistant and moisture-resistant. Easy to use. Simply peel and seal. About this item Use instead of cartons or boxes Lightweight with convenient, Flap-Stick closure and first-class border Tear-resistant and moisture-resistant Resists punctures, tears and moisture › See more product details