- Full TC4 Titanium Made, 0.7 Inch(18mm) Ultra-Thick
- Sandblasting finish, the surface is very smooth
- CNC processing with a Computer Carving Machine, all edges are treated very carefully
- Great Brass Knuckles For Self Defense
- Diameter of the hole: 24mm, about 0.945 inch, Very Big!
- Size: 64mm x 60mm x 18mm
- Weight:115g