1. High-hardness tungsten steel hammer head, combined with a strong spring device, bursts out a strong impact force and breaks it with one hit. 2. No fear of water pressure, gun structure firing principle, strong explosive force, easy to break windows. 3. Built-in sharp cutting knife, quickly cut off the stuck seat belt. 4. Small and easy to put, does not affect driving. 5. Material: aluminum alloy + ABS 6. Size: 93x20mm
