SSBM 1000 Pack 9 x 12 Poly Mailer 2.5 Mil Self Seal Shipping Envelopes Plastic Bags Packaging Mailing Polybags White/Grey

TEAR PROOF - You will receive 1000 Pack of white poly mailers 2.5 Mil thick 9x12 Inch have incredible durability when shipping postal, USPS or FedEx. WATER PROOF - These poly mailers 9x12 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 2.5 Mil mailing bags 9x12 are very lightweight and don’t add much to your overall package weight. SELF ADHESIVE - The 9x12 mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape. PUNCTURE RESISTANT - The poly mailer 9x12 plastic envelopes are very durable and prevent punctures, rips and tears. The 9x12 poly mailer bags make shipping catalogs, clothes, t-shirts, blankets, fabrics, odd-shaped items, scarves, accessories, etc very easy.