The PEET Safe Dehumidifier Rod is a simple way to protect your valuables from moisture damage. Just plug it in, and the rod emits a gentle, constant heat that dries out moisture in the air. Its compact size makes it easy to fit in tight spots, whether you’re protecting electronics, cameras, musical instruments, or other valuables. This Dehumidifier Rod silently eliminates moisture and controls humidity, protecting your guns, coins and jewelry from rust and corrosion. Choose the 24” rod for safes up to 300 cubic feet or the 18” rod for safes up to 200 cubic feet. The included plug comes detached so it can be run through your safe’s power access hole.