Upgraded Appearance Design: The car glass breaker has an ergonomic grip design, making it easier for users to hold the glass breaker. In an emergency, every second counts. Stylish styling works as a fashion accessory when not using a seat belt cutter. Car Escape Tool: This window breaker and seat belt cutter is durable and reliable, allowing you to quickly get out of the vehicle in an emergency. Use this glass breaker to break tempered glass instantly, safely and without hurting your hands. Reliable function and high-quality material: The glass breaker is equipped with a stainless steel needle housing, inlaid with a real tungsten steel tip, only the real tungsten steel tip can easily break the double-layer window glass, ensuring reliable operation in times of crisis. Easy to carry: Normal car safety hammers are very heavy and large. Our escape hammer weighs only 29 grams and can be used by women and seniors. Multifunctional lifesaving key ring with classic artistic design, can be used as a stylish keychain accessory when not in use. In an emergency, having it with you can help you get out of trouble faster. Wide range of applications: built-in high-pressure springs in car escape tools.