These Survivor® envelopes expand to provide lightweight, inexpensive shipping for bulky items. Expandable envelopes are made of puncture, tear and moisture-resistant DuPont™ Tyvek® material. Envelopes made with Tyvek® are half the weight of heavy duty paper envelopes, so you save on postage with each mailing. Our tough expandable mailers resist overstuffing, bad weather and rough handling to deliver your contents intact. With easy to use Quality Park® Redi-Strip® envelope closures, just peel and press for an instant seal. Seam Type: Center; Flap Type: Cheese Blade; Trade Size: #13 1/2; Security Tinted: No.

We are proud to be located in the heart of the nations capitol, Servicing all branches of the Federal, State and local Government. Providing a wide variety of Office Supplies, Furniture, Janitorial, Break Room, Computer Hardware/Software, Ink and Toner. As well as Services, Product/Furniture Assembly, Rush Deliveries and Logistics. We are confident that if given the opportunity GSA WHOLESALE can provide you with cost savings, great products, and the utmost customer satisfaction.