Carbon Fiber Knuckle Duster Boxing Buckle Tool

Carbon fiber knuckle duster is a self-defense tool made of carbon fiber material, lightweight, strong, not easy to wear and tear, easy to carry and use in a variety of scenarios This Carbon Fiber Knuckle Duster is a set of non metal knuckles made from ultra-strong carbon fiber! With a stealthy black color and construction, this durable fist weapon is the ultimate knuckle duster designed for everyday carry and concealment! If you need to order a batch of products, please contact me for a quote！We accept OEM!