This plastic bag is mainly used for jewelry, but it can also hold many other things, such as coffee beans, salt, candy, pills, sugar, rice, cookies, tea, nuts, dried fruit, snacks, popcorn, beef jerky or makeup brushes, toys, etc. Jewelry will be easily oxidized when exposed directly to the air, and it will last longer if it is sealed up. Sometimes some seasonings, trinkets, nuts and other things are always too small to store or carry out. With these bags, you can solve these problems.