Survivor Lightweight 14 lb Tyvek Catalog Mailers, First Class, #13 1/2, Square Flap, Redi-Strip Closure, 10 x 13, White, 100/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. Never run out with stock-up friendly boxes.You may also like Survivor Catalog Mailers, DuPont Tyvek, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 50/Box (R1582).