14 Lb Tyvek Open End Expansion Mailer Value Pack, First Class, #13 1/2, Flip-stik, Redi-strip Closure, 10 X 13, White,100/ct

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.

Basis Weight	14 lb Tyvek
Color Family	White
Color(s)	White
Envelopes/Mailers Closure	Redi-Strip® Adhesive
Envelopes/Mailers Exterior Dimensions	10 x 13
Expansion	1.5
Exterior Material(s)	DuPont™ Tyvek®
Flap Type	Flip-Stik
Footnote 1	Value Pack—Stock up and save
Footnote 2	DuPont™ and Tyvek® are registered trademarks of DuPont™
Footnote 3	Tyvek® basis weight is measured in pounds per 500 uncut 24 x 36 sheets of Tyvek® material
Format/Border	USPS First Class Mail Format & Border
Global Product Type	Catalog Envelopes
Opening	Open End
Post Recycled %	0%
Preprinted Message	First Class Mail
Product Biodegradability in Days	0
Recycled Content %	0%
Seam Type	Center
Security Tinted	No
Ship Class Code	M
Special Features	USPS First Class Mail—Lightweight 14 lb Tyvek®
Total Recycled %	0%
Trade Size	#13 1/2