100 New Clear Polyethylene Mylar Zip Lock Stand Up Bag Pouches 9x13cm (3.5x5.1") Colors (Front/Inside/Back): Clear/Clear/Clear Outer Size: 9x13cm (3.5x5.1") Inner Size: 8x10cm (3.1x3.9") Material: Clear & Colored Mylar, Thickness: 3 MIL (8C) Can store up to 80g of powdered products