These zip lock bags are useful for Packing candies, Cookies, gifts, greeting cards, jewelry, Small items, cosmetics, hair accessories, documents, and other autumn and winter clothing. This product can be used to store various powders, dried fruits, tea, medicinal materials, medicines, grains, chemical products, snack foods, decorations, electronic components, and more. It is also suitable for building materials and chemical materials. These plastic bags have been used more and more widely, and they are one of the most popular environmental protection packaging materials in the world. We have different sizes could be for you to choose to meet your demands, what are you waiting for? Come on and choose our seal bags.