【High-quality carbon steel】: The sharp and solid hammer is made of high-quality carbon steel and engineering plastics, and the exceptional handle enables escape from a broken window at a critical moment. Two-in-one function: This car safety hammer emergency exit tool has a simple structure and two-in-one function. It is a special tool for escaping from a broken window when a vehicle is in an emergency. 【Installation steps】: 1. Fix the base (the product base has its own double-sided tape, just tear it off). Peel off the protective film and stick the base to the place to be installed. At the same time, it also has screws, which can be fixed with screws, which is safer. 2. The rescue hammer is stuck in the base; 3. The car can also be placed directly in the door, but eye-catching signs must be installed. 【Cutter Cutter】: Built-in hook-shaped cutter, which can abruptly cut the seat belt to escape in an emergency and restore the freedom of the body. 【Scope of application】: cars, buses and