The Crown keychain knuckle is a cool design and comes with key ring and chain for quick and easy attachment. Features silver
finished steel. Just put two fingers in the crown grooves and grip tight. Put it on your key chain in case of emergency. This is sold for self defense use only. These are not legal to purchase in some locations so be sure to check your local laws.
Measures: 2.5" x 1.9"
Weight: 1.8 oz.