Magnetic Clip Steel Knuckle Duster Self-Defense EDC Tool

Material: 304 stainless steel
Size: 112mm * 67mm * 19mm
Finger hole: 30mm * 22mm
Weight: about 390g
Clip material: hard plastic

It is made of 304 stainless steel, which is strong and durable. The clip is made of magnetic suction type, making it easier to disassemble and install.