- Made of 304 Stainless Steel
- 2025 Summer Newest Design
- Thickness is 13mm, Ergonomically Designed, which can offer enough support for your palm
- Stonewash finish, the surface is very smooth
- The top is embedded with ceramic beads, which can be used as a window breaker
- Great Solid Brass Knuckles
- Diameter of the finger hole: 28mmx22.8mm, big finger can wear it
- Size:73mm x 67mm x 13mm
- Weight: only 147g