【Excellent Quality】This car safety hammerdex is made of high-quality materials, the hammer head is high-quality tungsten steel, the hardness can reach 65 more than steel, the grip is ABS, strong and wear-resistant, and can be used under high and low temperature and high pressure 【Easy to Smash】The glass breaker adopts the principle of mechanical impact, which is different from hand tools, which only needs to be pressed on the glass and can be easily broken under water pressure; The seat belt cutter is designed with a large angle to save time and release quickly in case of emergency 【2-in-1】The keychain tool is a 2-in-1 car escape tool, including a seat belt cutter and a car glass hammer, which can help escape from a sinking, overturned, crashed or burning car 【Portable Car Gadget】The mini window breaker is light and compact, can be hung in a key fob, used in the fire brigade, seats and inside the car, is a very practical car emergency gadget. Tips: The front windshield is laminated glass and is not applicable, and the side window glass is available. 【List】Window breaker seatbelt cutter, grey