Tape Logic TLEPM15204 15x20x4 Inch White Poly Mailers - Pack of 100 | Durable Shipping Envelopes for Ecommerce, Clothing & Online Stores | Waterproof Lightweight Mailing Bags for Packages & Deliveries

15" x 20" x 4" Expansion Poly Mailers. 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. Opens easily with a perforated tear strip.

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