Specifications: 1. Feature: Flat, zipper lock, heat sealable, resealable, reusable, with tear notch 2. Usage: Perfect for coffee, beans, candy, sugar, rice, baking, cookie, nuts, snack and more food long term storage Notes 1) As manual measurement, please allow the size of the be a small range error 2) Please confirm the size before you place an order, 1 inch=2.54cm Material: Aluminum Foil ; Thickness: 0.09 mm/side (3.54 mil) Color: Matte Gold ; Quantity: 100 Pieces Outside size: 7x10cm (2.8x3.9 inch) ; Usable size: 6x7cm (2.3x2.7 inch) Feature: Flat, zipper lock, resealable, reusable, heat sealable, with tear notch Perfect for packing food, coffee, beans, nuts, candy, cookie, etc.