1. Essential Broken Window Car Escape ToolsOur window breaker bracelet is a wrist strap window breaker. This glass breaker can help you effectively break the reinforced glass of car side windows in emergencies such as traffic accidents, vehicle fires, cars falling into the water, electronic failures, etc., allowing you to escape the emergency quickly. 2. Car Window BreakerOur wriststyle window breaker bracelet is simple in design, but has a powerful force to break glass. Just pinch the wristband between your thumb and index finger, then pull back the steel ball and release. 3. Multifunctional DesignThe glass breaker has a cool shape and can be used as a daily bracelet or hair tie. This spring loaded window breaker is made of elastic rubber bands and tungsten strike beads, making it extremely reliable and durable. 4. Widely Use car hammer Our window bracelet is suitable for the side window glass of various vehicles, such as cars, SUVs, buses, trucks, vans, etc. Multiple colors are available. , lightweight and powerful.