GOOACC Seatbelt Cutter Auto Window Breaker Emergency Rescue Escape Tool Car Safety Hammer, 2 Pack Dual Hammer: Double-sided hammer head with hardened sharp stainless steel points. Sharp Razor: It can cut off the seatbelt during emergencies, the recessed razor blade is a safeguard. Premium Quality: Made from excellent materials that will never fail you when you need it. Compact Size: Not too big so can put this pretty much anywhere near for faster reach. Essential Tool: It is a potential lifesaving survival kit, easy to use that can help you just in case.