(100/Order) Clear & Silver Metallic Aluminum Foil Top Filling Mylar Bags w/ Tear Notches Heat-Sealable Exterior Size 12x17cm (4.7x6.7") Colors (Front/Inside/Back): Clear/Silver/Silver Outer Size: 12x17cm (4.7x6.7"), Inner Size: 11x16cm (4.3x6.3") *Size may vary 2-3mm. Material: Clear & Metallic Mylar, Thickness: 3 MIL (8C) Can store up to 170g of powdered products