KKBESTPACK Poly Mailers - Durable Shipping Bags, 6" x 9", White, 100 Count Pack

• Pack of 100 6"x9" poly mailing envelopes
• White outer surface
• Water, tear and puncture resistant
• High quality self sealing mailers

3 layer co-extruded polyethylene film. Material is waterproof, seal is not. Stated measurements do not include flap 1. 5 Inch. White outer surface And silver inner layer provides confidentiality. High-efficiency mailers are perfect for shipping a wide variety of non-fragile items. High strength seams allow over-stuffing Water tear and puncture dirt resistant. Pressure sensitive adhesive provides a high strength durable closure. Superior tear and puncture resistance.