- Made of 420 Stainless Steel, 14mm Ultra-Thick, It won't hurt your fingers forever
- Stone wash finishing
- No spike, single finger, a normal ring profile. It can pass polices' security check easily.
- CNC processing with Computer Carving Machine, all details are treated very carefully.
- Self Defense Weapons For Men
- Diameter of the hole:25mm
- Size:55mm x 34mm x 14mm
- Weight：125g
- Give away ball chain