NO BATTERIES OR ELECTRICITY REQUIRED: Big desiccant beads, 3-5mm diameters , does not contain Cobalt II Chloride, ensuring safety for kids and pets, reactivate for years of use.
MINI DEHUMIDIFIER: TOAAOT dehumidifiers come in a set of 3, each one weigh 200 grams and can protect about 15 cubic feet of enclosed spaces, the mini silica gel canister makes it easy to fit into small narrow spaces.
The canister is made of aluminum alloy to prevent rust. This material effectively safeguards the silica gel beads from leaking.
EASE OF USE: The indicating silica gel desiccant can be reused, reactivate them in a 300°F oven for 3 hours if color from orange turns to dark green.
PERFECT GUN ROOM ACCESSORIES: The rechargeable dehumidifier canister is designed for gun case or tool box, protect firearms from rust.