One Second Broken Window Escape Tool---- Our 2 In 1 Car Escape Tool includes life-saving multifunctional safety hammer + seat belt cutter , which are safe and reliable. With one finger press, the solid window glass can be broken in one second,allowingyou to quickly get out of the emergency.Car Window Breaker----Our Car Window Breaker has a built-in high-pressure spring,the firm window glass can be broken with a single finger pressSeat belt Cutter----The built-in stainless steel cutter of seat belt cutter adopts U-type hidden knife edge design, which is safe and does not hurt hands. In case of emergency, the safety belt can be quickly cut off for escapeFashionable&Compact----Metal material,2 colors to match your car.Durable, lightweight and powerful.It is recommended to buy two, one in the front row and one in the rear row, and stick them in the car to make it safer