Cube- High-strength Polymer Knuckle Duster Self Defense Tool Zinc Alloy Knuckle Large size pea knuckle

Large size pea knuckle

Thickness (fist thickness) thin section: 9mm

Weight: about 265g

Using built-in charger

Cube- High-strength Polymer Knuckle Duster Self Defense Tool Zinc Alloy Knuckle Large size pea knuckleName: Cube Size: 113mm * 67mm * 16mm Weight: approximately 70g Material: High strength polymer material (nylon+fiberglass+additives), integrated molding (both sides of the handle are installed later), lighter than metal and G10, with higher strength and toughness, and no metal components. This material has excellent high and low temperature tolerance, with stable performance without significant degradation from 40 C to 150 C. Note: Color differences