Quantity and Size:60pcs 3.5x5.5in kraft stand up paper pouch bags with a window height of 1.2in,a bottom diameter of 1.6in.10pcs 5.9x8.7in kraft stand up paper pouch bags with a window height of 1.6in,a bottom diameter of 2.4in. Safe Material:Our kraft paper bags are kraft paper on the outside and PE film on the inside.Safe and pollution-free,waterproof,moisture-proof,insect-proof. Product design:Our kraft paper bags are airtight with rectangular matte windows,standing design,easy to place,you can directly show your products to your family or customers. Convenience:There is a zipper seal inside the package,if you want to extend the storage life of your food,you can use heat seal.There is a U-shaped slot on the side of the seal for easy opening. Widely Uses:These food-grade upright bags are designed for packaging a variety of foods and spices,including a variety of nuts,dried fruits,candy,cookies,tea,dried grains,snacks,legumes,seasonings,grains,beef jerky,chocolate,vanilla and more. Size:60pcs 3.5"5.5"+10pcs 5.9"8.6" Material:Kraft/PE - Safe and pollution-free,waterproof,moisture-proof,insect-proof. - standing design,easy to place,you can directly show your products to your family or customers. - The Kraft bags with rectangle matte window to display your product directly. - If you want to extend the storage life of your food,you can use heat seal.There is a U-shaped slot on the side of the seal for easy opening. - Use them for packing small-sized daily necessities,such as spices,tea,grains,candy,pet food,herbs and other foods. - Use them to pack birthday parties,picnic,wedding favors,Christmas,Halloween goodies.