High Performance & Durable: Double-tipped hammers which are made of high grade carbon steel combined with engineering plastics, this car hammer is very sharp and easy to break out the window for life-saving. Essential Safety Tool: One end is the razor-sharp stainless steel seat belt cutter for cutting seatbelt, and the other end is double-sided head with hardened carbon steel points that can shatter vehicle windows in an emergency. Ergonomic Design: The anti-skid handle is long enough, about 6.7in, making it easy to control. Only weighing 0.3lb, it is so light that you can swing it easily. The ergonomic handle feels comfortable, effective non-slip design makes the best time to escape. Mounting Bracket Included: You can hold safety hammer in place when the vehicle does not work until needed. No fall or collision, and easy to take out from bracket. Easily be stored in glove compartment, door pocket or armrest box etc. Note: mounting screws is not included. Practical & Invaluable: The emergency escape tool is a must-have safety components prove useful when needing to escape life-threatening situations like being trapped in a sinking, over-turned, or burning car. Give it to your family or friends as a gift, making them feel peace of mind when driving.