Alien Inspired Titanium Knuckle Duster Portable Self-Defense Gear

Material: 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.