10×13-inch Poly Mailers 200pcs 2.5 Mil Envelopes Bags With Self-sealing Strip White Poly Bags ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: Size: 10×13 inches, 200 pcs in total.ss.Protect Your Privacy: these poly mailers are white outer surface and black inner lining, so its opacity prevents prying eyes.Strong Adhesive: Closure seals of the poly package is not ability to open before packaging arrived, the hot-melt adhesive can maintain strong stickiness throughout the year, you no need reinforcement tape.Waterproof: Waterproof poly mailers keeps your gifts as good as new, our poly mailers are tear-resistant and won't break when stretched hard.Convenient Transportation: This poly mailers bags are 2.5 mil thickness for shipping soft-goods, it is lightweight and easy to transport your items. Product Details: Brand: SJPACKMaterial: PolyethyleneColor: WhiteSpecial Feature: WaterproofRecommended Uses For Product: SecurityClosure Type: Self-SealShape: RectangularNumber of Items: 200Size: 200Number of Sets: 200Brand: SJPACKMaterial: PolyethyleneColor: WhiteSpecial Feature: WaterproofRecommended Uses For Product: SecurityClosure Type: Self-SealShape: RectangularNumber of Items: 200Size: 200Number of Sets: 200Item Weight: 3.5 PoundsUPC: 611550852386Manufacturer: SJPACKItem Weight: 3.5 poundsProduct Dimensions: 13 x 10 x 13 inchesIs Discontinued By Manufacturer: NoMaterial Type: PolyethyleneSheet Size: 10-x-13-inchManufacturer Part Number: pack of 200-10x13Date First Available: January 7, 2017