Name: Medium round head ring Knuckle Duster Specifications: Width (bottom of the hand): 90mm (finger width): 97mm Height (fist arc to bottom): 62mm (finger hole size): 26*20mm Thickness (fist): 11mm Weight: about 113 grams Material: zinc alloy Craftsmanship: gold and silver are electroplated; black is sprayed Function: martial arts defense and life-saving, simple function, no special training is required to master. Outdoor car self-defense, home standby first aid, easy to carry and does not take up space. It is a very good product

Duster Large bat martial arts supplies four-finger boxing gloves defense equipment hand buckle fist buckle tiger ring ring four-finger fist ring Weight: about 172 grams Material: zinc alloy Color: black, gold, silver

Solid Brass Knuckles Defense EDC Tools