Survivor - Lightweight 14 lb Tyvek Catalog Mailers, First Class, #12 1/2, Square Flap, Redi-Strip Closure, 9.5 x 12.5, 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. This pack of 100 Survivor Lightweight Tyvek Catalog Mailers are perfect for mailing important documents, catalogs, and more.