It is made of thick degradable kraft paper with waterproof wax on the inner surface, which can protect items from moisture and gas, and provide long-term dry protection for food. [Reusable] The bag is designed with a zipper, which can be opened and closed freely, so you can reuse these bags. [Wide use] Food bags can be used to store candies, biscuits, dried fruits, corn, seeds, tobacco, etc., and can store almost all the items you need to keep dry. [Unique design] The kraft paper bag can stand, with a transparent film in the middle, you can clearly see the inside of the paper bag, and you can distinguish the type of food without a sack. Color: 12x20 Quantity: 50 pieces Material: Kraft paper