13" x 16" Self-Sealing Poly Mailer, White, 100/Carton (EPM13162)

• Strong, polyethylene mailers protect products from moisture during shipping.
• Features a gusseted bottom to allow for thicker items such as binders, books and catalogs.
• Puncture, moisture, tamper and tear-resistant.
• High strength seams will keep contents intact even if over packed.
• The outer surface of the mailer is white and the inner lining is silver.
• Labels, ink and stamps adhere well.
• Self-seal closure with a double perforation tear strip for easy opening.

When you need to send larger items in the mail, the Staples expansion poly mailer has the strength you need. It features gusseted sides that expand when you place thicker items inside, allowing you to fit more. With high-strength seams and a puncture-resistant design, these peal and seal envelopes are a great way to make sure books and heavier products make it to their destination unharmed.