Quality Park® Tyvek® Expansion Envelopes, 10″ x 13″ x 1 1/2″, 14 Lb, White, Box Of 25

Quality Park® Survivor® Expanding 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. Envelopes expand up to 2″ for bulkier items, like books, large contracts and more. These 10″ x 13″ 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. Whether your sending critical documents or re-selling items on an online marketplace, Survivor Catalog Mailers are an efficient, cost effective way to make sure your items get there intact. 25 per box. Tyvek® is a trademark of DuPont used under license by LSC Communications US, LLC d/b/a TOPS Products.

• Quality Park® Survivor® Expanding Catalog Mailers made with DuPont™ Tyvek® material are lightweight, yet strong and durable
• 14 lb Expanding catalog mailers made with DuPont™ Tyvek® are tough enough to resist punctures, tears and moisture and expand 2″ for bulkier items
• Perfect for shipping products to customers or selling personal items online, 10″ x 13″ lightweight mailing envelopes can reduce postage costs
• These shipping envelopes have a Flap-Stik® peel and seal closure for a clean, sanitary seal without moisture and a release strip for quick opening
• Available in boxes of 25—just the amount of white envelopes you need