Eliminate moisture and prevent rust and corrosion with electric dehumidifier rods available in three sizes. Ideal for gun safes closets and small enclosures the rods come with snap-on feet and should be positioned on a level surface. - 18-inch - 10 watts 200 cubic feet of coverage - Features - Minimize condensation mildew humidity and dampness. - Provides permanent maintenance-free solutions for humidity control in gun safes closets and small enclosures. - Prevents rust and corrosion.