Our Brand Coextruded Poly Mailer - White (2.5 mil) Super-strong envelopes won't tear or burst, even when overstuffed. Tough, multi-layer material is not only lighter and stronger than paper, but also water-resistant. Self-seal lip forms a tight closure to keep contents safe.
Please contact a GBE Customer Service Representative at 877-221-5199 or use our contact tab to inquire about additional information about this product.