100x Premium Glossy Light Blue Mylar Foil Open Top Pouch for Powder Spice Snack Storage Bags (8cm x 12cm) Colors (Front/Inside/Back): Glossy Blue/Silver/Glossy Blue Outer Size: 8x12cm (3.1x4.7"), Inner Size: 7x10cm (2.7x3.9") *Size may vary 1-2mm. Material: Mylar Foil, Water-resistant & Heat-sealable Can store up to 30g of powdered products