14 lb Tyvek Open End Expansion Mailer Value Pack, First Class, #13 1/2, Flip-Stik, Redi-Strip Closure, 10 x 13, White,100/CT – Catalog Envelopes | Survivor | A Office Outlet

Details Expandable fit made of rip and water resistant Tyvek material with self seal flap. 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 press-adheres without moisture for a clean, instant seal. Ideal shipping envelopes for clothing, books, binders and big bulky papers. These Survivor envelopes expand to provide lightweight, inexpensive shipping for bulky items. Expandable envelopes are made of puncture, tear and moisture-resistant DuPont Tyvek material. Envelopes made with Tyvek are half the weight of heavy duty paper envelopes, so you save on postage with each mailing. Our tough expandable mailers resist overstuffing, bad weather and rough handling to deliver your contents intact. With easy to use Quality Park Redi-Strip envelope closures, just peel and press for an instant seal. Product Details Global Product Type Catalog Envelopes Special Features USPS First Class Mail-Lightweight 14 lb Tyvek Exterior Material(s) DuPont Tyvek Basis Weight 14 lb Tyvek Envelopes/Mailers Exterior Dimensions 10 x 13 Color(s) White Seam Type Center Format/Border USPS First Class Mail Format & Border Preprinted Message First Class Mail Expansion 1.5″ Flap Type Flip-Stik Trade Size #13 1/2 Security Tinted No Opening Open End Envelopes/Mailers Closure Redi-Strip Adhesive Color Family White Pre-Consumer Recycled Content Percent 0% Post-Consumer Recycled Content Percent 0% Total Recycled Content Percent 0% Footnote 1 Value Pack-Stock up and save Footnote 2 DuPont and Tyvek are registered trademarks of DuPont Footnote 3 Tyvek basis weight is measured in pounds per 500 uncut 24″ x 36″ sheets of Tyvek material Carton Pack Quantity 100 Carton Weight 4.0 lbs.