Mineral Particles Desiccants Packets Corrosion Prevention Closet Locker Drying Agent Moisture Absorber 100 Packs 1g Mineral Particles Desiccant, keep clothes dry Nontoxic and no smell Great to keep your collectibles,wrapped food, products from being damped in closed places,such as drawers,tool boxes,wraps Protects your goods against damage from condensation Size: about 4cm*3cm