Poly Mailers Shipping Bags Envelopes Packaging Premium Bag 9×12 10×13 14.5×19
Available Sizes:#1 – 6″ x 9″#2 – 7.5″ x 10.5″#3 – 9″ x 12″#4 – 10″ x 13″#5 – 12″ x 15.5″#6 – 12″ x 16″#7 – 14.5″ x 19″#8 – 19″ x 24″#9 – 24″ x 24″ Easy to use: self-sealing, adhesive and easy to be peeledSelf-sealingPremium poly materialMailers are plain, no printing or branding outsideLightweight to save on postageStrong seams with fins on two sides and a seamless bottom provides maximum protection. Surface easily accepts ink, stamps, and labels. Approved by USPS, FedEx, UPS, and DHL.