100 ct 24×24 Extra Large Self-seal Poly Mailers. Tear-proof, Water-resistant and Postage-saving Lightweight Plastic Shipping Envelopes/Bags 24 x 24 Inch. ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Progo poly mailers made by high quality plastic, tough and tear-proof. Provide outstanding storage and shipping protection against water, snow and rain. Features: Unsurpassed Water & Tear Resistance, heavy duty polyethyleneWhite outer surface, white inner liningPressure sensitive self seal, 24″ x 24″ fits a wide variety of itemsLight Weight & Time Saving100 pieces pack Product Details: Brand: ProgoColor: WhiteClosure Type: Self-SealMaterial: PlasticNumber of Items: 100Manufacturer: ‎ProgoBrand: ‎ProgoItem Weight: ‎7.54 poundsProduct Dimensions: ‎24 x 24 x 0.04 inchesItem model number: ‎PKG-PolyMailer24x24-100Is Discontinued By Manufacturer: ‎NoColor: ‎WhiteClosure: ‎Self-SealShape: ‎RectangularMaterial Type: ‎PlasticNumber of Items: ‎100Size: ‎LargeManufacturer Part Number: ‎PKG-PolyMailer24x24-100Date First Available: October 31, 2012