50 #3 8.5 x 13.5″ Poly Bubble Padded Envelopes Mailers Shipping Bags Self Padded 50 #3 8.5×13.5 Poly Bubble Padded Envelopes Mailers Shipping Bags AirnDefense Description High Quality #3 – 8.5″ x 13.5″ (Poly) Bubble Lined Padded Mailers (8.5 X 13.5 USABLE SPACE) This Product is 100% recyclable The Ultimate Mailer! Key Features  USA Seller   Made from 100% polyethylene Entirely recyclable   High slip lining Allows easier product insertion and extraction, increasing productivity   Self-seal closure Tamper-evident, increases content security   Bubble lining Provides cushioning to reduce shipping damage   Polyethylene exterior Improved strength provides better protection than Kraft mailers   White outer shell Clean appearance is aesthetically pleasing   Labeling adheres easily is ideal for promotional mailings   USPS / UPS / DHL and FedEx Approved   Superior Quality at a Unbelievable Price Listing and template services provided by inkFrog