Emergency Window Breaker

High quality, solid aluminium alloy, high hardness, light weight, surface oxidation process, corrosion protection, rust protection.
Easy to carry, this keyring has a cylindrical design and takes up almost no space in your bag or jacket pocket.
Compact:5.5 inches long and 0.6 inches in diameter, one hand can hold it firmly. Small size, easy to carry, simple operation, can help handle unexpected events.
The security keychain can attach to your car key or ordinary key to make sure you always have it with you. If you are trapped in the car, you can use this keyring to break the window to allow exit.
Suitable for office workers, students, car owners etc. and for men and women who go out alone at night.