100x Premium White Mylar Foil Open Top Food Snack Storage Bags (10cm x 15cm) Colors (Front/Inside/Back): White/Silver/White Outer Size: 10x15cm (3.9x5.9") Inner Size: 9x14cm (3.5x5.5") *Size may vary 2-3mm. Material: Mylar Foil, Water-resistant & Heat-sealable Can store up to 90g of powdered products