Kowloon-brass Knuckle Duster Martial Arts Practice Self Defense Titanium Knuckle Material: aviation aluminum

Material: aviation aluminum

and it works in an emergency

Total length: 21

Sheath: Nylon

Length: 22

Kowloon-brass Knuckle Duster Martial Arts Practice Self Defense Titanium Knuckle Material: aviation aluminumName: Kowloon EDC Material: zinc alloy Weight: about 140g Please note: the surface of metal products is difficult to avoid, or there are grinding fine marks, sand spots, edge concave marks and die joint eye marks, which are normal phenomena. Function: martial arts equipment is self defense and life saving, outdoor self defense and standby defense. It can be mastered almost without special practice. It is a very practical product.