13 x 16 x 4" Expansion Poly Mailers - 100/Case

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.
• Outside W x L x D: 13 x 16 x 4"
• Quantity Per Case: 100