Survivor® Lightweight 14 lb Tyvek Catalog Mailers, First Class, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/Box

Quality Park® Survivor® Catalog Mailers are made with durable 14-lb DuPont™ Tyvek®, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistant—virtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap-Stik® closure which requires no moisture for a secure seal and a release strip for quick, easy opening. USPS First Class Mail—Lightweight 14 lb Tyvek®. Seam Type: Center; Flap Type: Square; Trade Size: #13 1/2; Security Tinted: No.

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	14 lb Tyvek
Envelopes/Mailers Exterior Dimensions	10 x 13
Color(s)	White
Color Family	White
Format/Border	USPS First Class Mail Format & Border
Preprinted Message	First Class Mail
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	USPS First Class Mail—Lightweight 14 lb Tyvek®.