This life saving multifunctional safety hammer + seat belt cutter is durable and reliable, allowing you to get out of the car quickly in an emergency.Applicable people: This rescue tool has a built-in high-pressure spring. In an emergency, windows can be easily broken with a single touch, and can also be used to cut stuck seat belts if necessary. Whether it is the elderly, women or children, it is easy to get started.Powerful function: use this glass breaker to pop out the corner of the side window, break the tempered glass instantly, and be safe and not hurt your handsBreak any car window instantly and easily, even under water pressure.Product color: blackProduct size: 120*35*80mmShipping Quantity: 1 Piece