This compact unit attracts and holds moisture through water crystal technology to protect gun safes and cabinets from excessive moisture within a 500 cubic feet enclosure. No batteries or electricity necessary. Works for up to 10 years.
Product Features:
- Protects against excessive moisture within 500 cu. ft. of enclosed space
- No battery or cord needed
- Works up to 10 years
- Non-toxic and eco-friendly - child and pet safe
