【2-in-1 Safety Tool】This multifunctional safety hammer has both a cutting blade and a striker, which can cut the seat belt or break the glass. The double glazing is easy to break, allowing you to quickly get out of the car in an emergency situation. 【Excellent Material】The body of the safety hammer is made of aluminum alloy and the striker head is made of tungsten steel. The excellent material ensures evacuation efficiency and safety during transportation, with high hardness, no deformation, no damage from repeated impact and rapid breakage of the car window. 【Easy to Carry】Weighing only 29g, this product can be easily put in your pocket or attached to a key ring. It is also a good choice to install it next to a car window. Easy to use, small and portable, windows are fragile. Even women, the elderly and children can break windows instantly, quickly and conveniently. 【Safe design: ABS cover and anti-cut design can effectively prevent accidental injuries and will not affect daily life.