Hell-brass Knuckle Duster Self Defense Outdoor Safety Protective Folding Knuckle Weight: about 120g Please note:

Weight: about 120g Please note:  metal products on the surface of the inevitable small scratches and mold marks

put the pocket will not be heavy to affect your daily actions

Name:Wolf King

Finger hole is oval Size: (index finger

Blade material: 3Cr13 steel Handle material: Aluminum Blade thickness: 3mm

Hell-brass Knuckle Duster Self Defense Outdoor Safety Protective Folding Knuckle Weight: about 120g Please note:Name: Hell Material: zinc alloy Weight: about 125g Size: height (fist arc surface to the bottom): 70mm width (fist surface): 117mm thickness (fist surface thickness): 10mm finger hole diameter 25mm 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.