Quality Park® Tyvek® 12' x 15 1/2' Envelopes, Self-Adhesive, White, Box Of 100

Strong, lightweight envelopes made of Tyvek® material are half the weight of heavy-duty paper envelopes; save on postage with every mailing Envelopes made with Tyvek® repel water and resist acids, bases, salts, rot, mildew and stains; perfect for storing taxes and essential papers in the home office Redi-Strip ® envelopes seal tight to keep contents safe; just pull and pressadheres without moisture for a clean, instant seal Plain white mailers made from Tyvek make ideal shipping envelopes for clothing, books, binders and big bulky papers Plain white mailers made from Tyvek make ideal shipping envelopes for clothing, books, binders and big bulky papers