Lace Rope Brass Knuckle Duster Defense Window Breaker Boxing Gear

Material: zinc alloy
Weight: about 185g

The granular surface of this knuckle is designed to be more non-slip and enhance the feel when in use. It is tied with a rope for added force in everyday use and can be removed for other tactical maneuvers such as tying, dragging, etc. when in an emergency situation outdoors