4 - Silica Gel - Hydrosorbent Dehumidifiers 40 Gram Canisters Desiccant Dehumidifying Drying Unit

The 40 Gram Unit of Silica Gel Desiccant Dehumidifying Drying Agent - is in a compact aluminum canister that measures 4" x 2" x 1/2", and will cover an area of 3 cubic feet of enclosed space. It will provide lifetime protection for cases containing guns, cameras, telescopes, laptop computers, musical instruments and safety deposit boxes. Also, ideal for tool, tackle and jewelry boxes as well as a silver flatware box in addition to any small storage area that needs protection from the dangers of high humidity which could possibly cause moisture damage. Each unit comes with a colored indicator that shows you when they need to be reactivated - safely and easily, right in your conventional kitchen oven. There is never any need for refills or replacement parts.

• 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.