3 - Silica Gel - Hydrosorbent 40 Gram Canisters Desiccant Dehumidifying Drying Unit by HYDROSORBENT

Description

Helps to keep moisture away from your valuables., Can adsorb 15 percent of its weight in water vapor in 2 hours., Reduces condensation and remains dry even during humid, damp conditions., Prevents rust, mildew, corrosion and spoilage before they begin., The 40 gram canister measures 4" x 2" x 1/2" and will cover an area of 3. CU. FT. of enclosed space.