These mailers have a peel and seal closure. Mailer thickness is 3 mil.
White poly construction. Poly mailers provide protection from tears.
Contains 100 poly mailers per box.
Description
Mailing envelopes feature white opaque, co-extruded polyethylene film for extra tear-resistant strength. Poly material is virtually waterproof. Envelopes feature double perforations for easy opening and tamper-evident, Redi-Strip adhesive closure.