Alien- TC4 Titanium Knuckle Duster Combat Window Breaking EDC Aluminum Knuckle Material: zinc alloy Weight: about

Material: zinc alloy  Weight: about 140g Please note: the surface of metal products is difficult to avoid

The longest range is about 13 meters

Hardness: 57-59hrc

thickness of 13mm

please know

Alien- TC4 Titanium Knuckle Duster Combat Window Breaking EDC Aluminum Knuckle Material: zinc alloy Weight: aboutMaterial: titanium alloy Size: 70mm * 55mm * 8mm Weight: about 70g Please note: the pendant style is random Creative alien modeling, made of titanium alloy, high hardness, wear resistant, lightweight, comfortable grip, powerful strike. The head is installed with tungsten steel striking head, which can easily break the window and is a good decoration and self defense tool.