High Quality Solid Steel Right Hand Single Finger Knuckle Duster

Material: 304 stainless steel
Finger hole: 23mm * 19mm
Weight: about 320g
Features: ergonomic design grip, manual highlight polishing

Please note: Due to the multi-curved design, it is not possible to polish without any blind spots.

It is made of 304 stainless steel with manual highlight polishing and ergonomic design. It is more comfortable to use and can easily break the window for self-defense.