The age-old problem of unwanted moisture damaging expensive guns while stored in safes and cabinets has been resolved. Using the same proven technology that has been reliably drying footwear and gear for decades, gun damage can now become a thing of the past. Our product will easily plug into any 110-120 volt U.S. household current. Dry Responsibly with Peet.Specifications and Features: Our product will easily plug into any 110-120 volt U.S. household current. The PEET Safekeeping Dryer circulates warm air and removes humidity from gun safes and cabinets. Eliminates moisture, prevents rust Simply install, plug it in, and forget about it Quietly removes humidity from safes and cabinets up to 80 cubic feet