Features: 1. 2-IN-1 SAFETY TOOL: This Emergency Life Key combines break window in 1 second with seat belt cutter, so that you can exit escape form the vehicle in an emergency situation easier. 2. EASY TO CARRY: This Emergency Life Key can fit into pockets, wallets, key chains, protective caps with double-sided tape, and can be easily attached to the car for emergencies. 3. POWERFUL & COMPACT: Made of high-quality aluminum alloy shell. Strong tungsten steel head . Classic mechanics designed, built-in high-pressure spring. Just 1 press to break the firm window glass. 4. STRUCTURAL UPGRADE: It's small, lightweight and easy to use. Compared with traditional cumbersome safety hammers, the mini car escape tool is more convenient. It is specially designed for emergency situations, even under the pressure of water. 5. APPLICABL SCOPE: No Installation Required. Pasting in the car is very necessary, as an escape tool to free trapped driver and passengers. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: aluminum alloy + PC Size: 10.2cm, diameter 2.25cm Net weight: 42.3g includes: 1X Mini Car Safety Hammer