SSBM 500 Pack 12 x 15.5 Poly Mailer 3 Mil Self Seal Shipping Envelopes Plastic Bags Packaging Mailing Polybags White/Grey

TEAR PROOF - You will receive 500 Pack of white poly mailers 3 Mil thick 12x15.5 Inch have incredible durability when shipping postal, USPS, or FedEx. WATER PROOF - These poly mailers 12x15.5 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 12x15.5 are very lightweight. SELF ADHESIVE - The 12x15.5 mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape. PUNCTURE RESISTANT - The poly mailer 12x15.5 plastic envelopes are very durable and prevent punctures, rips and tears. The 12x15.5 poly mailer bags make shipping catalogs, clothes, t-shirts, blankets, fabrics, odd-shaped items, scarves, accessories, etc very easy.