Never worry about losing your keys or having a broken lock again, with these set of lock and keys for your male chastity device, you'll always have a backup in case one set goes missing or gets damagedMaterial: Metal + CopperColor: SilverKey Size: 4.6 * 2.0 cm/1.81 * 0.79 inchCore Size: 1.9 * 1.0...