Description Kraft paper is used with aluminum foil lining, which is very suitable for storage and easy opening. very good to get fresh coffee and whole beans. Suitable for storing snacks, coffee beans, tea, etc. Features - Size: 18. 5 x 13 x 0. 2 - Color: As Shown - Material: Kraft paper, aluminium foil liner, CPP made of food grade kraft paper and aluminum foil liner, tasteless, reusable and waterproof. The flat window, U- shaped concave design is very easy to open, no other tools. Materials and structures are not easy to, and it can last long. For home and stores, it can be used to store nuts, oats, cookies, candies, coffee beans, cereals, etc. It makes your product stand out, using these kraft bag, with a clear rectangular front window and a closed zipper. They are very interesting, multi- function, lightweight, except for easy use- just fill and zipper! Thick moisture can protect food from moisture and smell, suitable for long- term food preservation. We attach great importance to every customers order, so we strictly control every detail. Any questions please let us know and sending us an message. We will try our best to resolve the issues in time.