SSBM White Expansion Poly Mailers 15" x 20" 3 Mil Self-Sealing Poly Mailers for Storage and Packaging 13500 Bags

EXPANSIVE - You will receive 13500 Pack of poly mailers 15x20 Inch plastic expansive envelopes feature gusseted bottom to allow for thicker items such as books, catalogs and binders. Fits 20 to 40% more than regular mailers. TEAR PROOF - The 3 Mil thick 15x20 Inch white poly mailers have incredible durability when shipping postal, USPS, UPS or FedEx. WATER PROOF - These poly mailers keep your contents safe from water. Being waterproof, you can have peace of mind that your products will not get wet if left out in the elements by the logistics carrier. LIGHTWEIGHT - These 3 Mil mailing bags 15x20 Inch are very lightweight and don’t add much to your overall package weight. SELF ADHESIVE - The 15x20 Inch mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape.