1000-Pack White Poly Mailers Self Seal Shipping Bags, 2.5 Mil Tear Resistant Waterproof Envelopes, Opaque Mailing Bags for Small Business Packaging (7.5" x 10.5")

White poly mailers constructed from polyethylene material with a thickness of 2.5 mil. Each mailer features a fold-over flap with a self-sealing adhesive strip. Opaque white exterior with a smooth surface suitable for shipping labels. Approximate usable size is 7.5" x 10.5" with an additional flap for sealing. Suitable for packing and mailing non-fragile items such as apparel, soft goods, and documents. Offered in multiple quantity options.

• 2.5 MIL POLYETHYLENE MATERIAL – Constructed from multi-layer polyethylene with a thickness of 2.5 mil.
• SELF-SEAL ADHESIVE CLOSURE – Fold-over flap with adhesive strip creates a permanent seal once closed.
• OPAQUE WHITE EXTERIOR – Non-transparent material helps conceal package contents during transit.
• WATER-RESISTANT MAILERS – Poly material helps protect contents from moisture exposure.
• SIZE INFORMATION – Approximately 7.5" x 10.5" usable space with an additional fold-over lip. Suitable for shipping non-fragile items such as apparel, documents, and soft goods.