Hydrosorbent 4" x 2" x 0.50" 40 g Silica Gel Mini Canister Dehumidifier, Blue

Effectively and cost-efficiently prevent condensation, mold, mildew, rust and corrosion in compact, enclosed environments with a reusable silica gel mini canister. This smallest unit offers lifetime protection for cases containing firearms, cameras, telescopes and musical instruments. It is also ideal for toolboxes, tackle boxes and silverware drawers-any small storage area. The mini canister contains 40 g of silica gel and features an integrated indicator that changes color to signal the need f