Tamper-Evident Self-Seal Poly Mailers
White unpadded poly mailers provide economical yet durable protection when mailing or shipping documents and soft goods. Made from a 2.5 mil co-extruded polyethylene film that is moisture resistant, puncture resistant, tamper evident and tear resistant. A bottom fold and heat-sealed sides provide structural integrity. The 2 in. / 5.1 cm fold-over flap has a peel-and-stick strip that quickly creates a tamper-evident closure. The solid white exterior assures high visibility of address labels and other pertinent information.