【2 In 1 Window Breaker】: Our window breaker includes hard, sharp, double-sided carbon steel tips for quick window breaking. The bottom of the hammer contains a hidden blade that can quickly cut the seatbelt. In emergencies, such as when a car is submerged, overturned, collided, or on fire, using this window breaker can maximize the chances of a safe escape. 【Sturdy Bracket】: The bracket for fixing the safety hammer is very sturdy, so it will not fall even in a collision. There are multiple options for installation location including the center console, door pocket, car's B-pillar, or armrest. The car safety hammer is firmly in place, you can easily remove it from the bracket. Please note: Brackets are not included. 【Product Design Features】: Specially designed for safety and convenience, installed within reach of the driver and passengers in the car. The personnel inside the car can easily remove the window breaker from the quick-release box. Dual function design ensures that you can cut the seatbelt in the shortest possible time in dangerous situations, break through the windows, and get out of trouble.