Easy to Carry This 3-in-1 seat belt cutter and window breaker is compact and lightweight, featuring a key ring for convenient portability. It can be easily carried in your pocket or attached to your keys. Premium Material The emergency glass breaker and seatbelt cutter is constructed from high-quality ABS material and tungsten steel, offering durability, strength, and a lightweight design. Tungsten Steel Striker Equipped with a tungsten steel tip, the window breaker allows for quick and effortless window shattering, suitable for use by adults and older children. Package Content Includes 8 car safety tools, providing multiple units for family use or vehicle coverage. Waterproof Dual Function Utilizing a mechanical breaking mechanism, this dual-purpose device effectively cuts seatbelts and breaks windows, functioning reliably even underwater.