Picture of Heavyweight 18 lb Tyvek Catalog Mailers, Square Flap, Redi-Strip Adhesive Closure, 14.25 x 20, White, 25/Box

Heavyweight 18 lb Tyvek Catalog Mailers, Square Flap, Redi-Strip Adhesive Closure, 14.25 x 20, White, 25/Box

Made with lightweight, yet strong and durable DuPont™ Tyvek® material.
Tough enough to resist the punctures, tears and moisture that can come with the shipping process.
Perfect for shipping smaller products to customers or selling personal items online, lightweight mailing envelopes can reduce postage costs.
Flap-Stik® peel and seal closure for a clean, sanitary seal without moisture and a release strip for quick opening.

SKU: QUAR5106

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. Heavyweight 18 lb Tyvek®. Seam Type: Weld; Flap Type: Square; Security Tinted: No; Opening: Open End.