100 PCS New Durable Brown Craft Zip Lock Stand Up Bags 9x14cm (3.5x5.5") Colors (Front/Inside/Back): Kraft/Silver/Kraft Outer Size: 9x14cm (3.5x5.5"), Inner Size: 7.5x10cm (2.9x3.9") *Size may vary 1-2mm. Material: Kraft & Metallic Mylar, Thickness: 3 MIL (8C) Can store up to 85g of powdered products