2-in-1 Window Breaker:This keychain is a combination of car glass breaker and seat belt cutter. It also comes with a soft leather strap for easy portability. Powerful Function, Easy to Use: The product is made of tungsten steel, spring-loaded design, the gun body design can make it very strong, the product can quickly and effectively break the glass, and immediately cause the tempered glass to break, providing an effective guarantee for your safety. This work can be done by both men and women. How to Use:First remove the white round protective cover of the window breaker head, then put it on the glass and press it hard, and the pointed tip will come out to break the glass. Seat Belt Cutter: Simply pull out the straps on the rear of the Car Window Breaker and the blades will be exposed. Compact and Lightweight:The latest design, the product is not only light and portable, but also easy to hold and worn. You can put it in your bag, car keys, pocket, wallet, car storage box. Easy to carry and prevent problems before they happen. Widely Applicable:This product is suitable for underwater use. Compared with ordinary safety hammers, this mini car escape tool has better water pressure resistance. Can better deal with various emergencies and ensure your safety (we hope you will never use it).