Car Safety Hammer Window Glass Breaker and Seat Belt Cutter Emergency Escape Tool - Red 2-in-1 Safety Tool: This life-saving multifunctional safety hammer + seat belt cutter is durable and reliable,allowing you to quickly exit your vehicle in an emergency Applicable People: This rescue tool has a built-in high-pressure spring. If an emergency occurs,the window can be broken easily with a single push and you can also use it to cut the jammed seatbelt when necessary. Whether it's an elderly person,a woman or a child,it's easy to get started Premium Quality Material: Made with alloy materials and bearing steel impact head,hardness of about 58-60 degrees,can easily break tempered glass,providing you safety and peace of mind on the road Powerful: Powerful and not afraid of deep water pressure. Even underwater,despite the pressure,it breaks windows immediately Essential Safety Equipment: Having this tool in your vehicle is an essential aspect of preparedness,providing peace of mind knowing that you have the means to escape in the event of an accident Specifications: Material: Alloy Weight: 33g Package included: 1 x Car Window Breaker Safety Hammer