JeeJaan® 10 Grey Mailing Bags 17x22 in Poly Mailers (432 x 560mm) Plastic Postage Envelope Courier Shipping Waterproof and Tear Proof Postal Mailer

Strong Poly Mailer Bags COLOR: Grey / Gray Postal Bags |THICKNESS: 50MU - 60MU (robust+ lightweight) ALL SEASON GLUE: Permanently closed once bags sealed | Self Adhesive Plastic Mailing Bags 100% Moisture Resistant and Water Proof Postage Bags OPAQUE: Inside Black |100% RECYCLABLE Low-Density Polyethylene Envelopes Bags