- Made of 7075 Aluminium Alloy
- One-Piece CNC processing, not cheap casting, all edges are treated smoothly, very comfortable grip feel.
- Great Brass Knuckle Duster .
- Size:103mm x 48mm x 15mm.
- 80 grams/pc
- 15mm Ultra Thickness, it can bring enough support for your palm
- finger hole size: 23mm, one size fits most