SIZE AND QUANTITYThe size of the kraft paper bag with window is 9*14cm/3.5*5.5inch in total length, 4*7.4cm/1.6*2.9inch in window length, and except that the length of the U-seal is 9*12cm/3.5*4.7inch. With 100 pcs paper ziplock bags, you can put a variety of nuts, candies, coffee beans, and more in these windowed kraft bags. PRODUCT DESIGN U-shaped notch design on the top makes it easy to tear by customers. Reusable zip lock is convenient to open and close, which is moisture-proof and dust-proof effectively.Each kraft bag has a matte window, Your customer can see the products through it easily. And the material and structure are not easy to break. SAFE MATERIALOur stand up pouches are made of food grade kraft paper and PE environmental protection film. Compared with ordinary kraft paper bags, it is not only non-toxic and tasteless, but also waterproof and moisture-proof, which can keep the items intact, so it is safe to use. WIDE APPLICATIONSHousehold: Suitable for packaging various products, including kitchen ingredients, food and other daily necessities. Commercial: You can put your own brand label on the surface as retail or sample display packaging. OTHER CHARACTERISTICSOur stand up pouches are reusable and are recyclable; the surface of the bag has a certain moisture-proof function, but it is not suitable for liquids; The bottom is thickened to increase the load-bearing capacity of the packaging; There is no odor inside and outside the bag, and the sealable bag has good preservation function.