1. Material: alloy
2. With repeated use, precision mechanical principles generate huge explosive force instantly through pressing.
3. Bearing steel impact head, hardness is about 58-60 degrees, can easily break tempered glass
4. Quick escape, built-in safety belt cutter
5. Using the spring working principle, the window can be broken cleverly, and it can also be used by girls.
6. It has strong momentum and is not afraid of deep water pressure. It can break windows instantly even under water despite the pressure.
7. Built-in stainless steel cutter, you can quickly cut the seat belt in an emergency and escape quickly
8. Weight: 33 grams