JeeJaan® 1000 Pcs Grey Mailing Bags 4.5 x 7 in (114 180 mm) Small Poly Mailers Postage Envelope Courier Shipping

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