100 Brown Craft Zip Lock Stand Up Pouches w/ Window 9x13cm (3.5x5.1") Colors (Front/Inside/Back): Kraft/Clear/Kraft Outer Size: 9x14cm (3.5x5.5") **Size may vary up to 1cm** Inner Size: 7.5x10cm (2.9x3.9") Material: Kraft & Clear Mylar, Thickness: 3 MIL (8C) Can store up to 80g of powdered products