Survivor® Open End Expansion Mailers Made of DuPont™ Tyvek®
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.

Global Product Type: Catalog Envelopes
Seam Type: Center
Flap Type: Square
Trade Size: #13 1/2
Security Tinted: No
Opening: Open End
Envelopes/Mailers Closure: Redi-Strip® Adhesive
Exterior Material(s): DuPont™ Tyvek®
Basis Weight: 18 lb Tyvek
Envelopes/Mailers Exterior Dimensions: 10 x 13
Color(s): White
Color Family: White
Expansion: 1.5"
Product Biodegradability in Days: 0
Pre-Consumer Recycled Content Percent: 0%
Post-Consumer Recycled Content Percent: 0%
Total Recycled Content Percent: 0%
Footnote 1: DuPont™ and Tyvek® are registered trademarks of DuPont™
Footnote 2: Tyvek® basis weight is measured in pounds per 500 uncut 24" x 36" sheets of Tyvek® material
Special Features: Heavyweight 18 lb Tyvek®