1. Lifesaving emergency tool Suitable for all cars: The car safety hammer has been specially designed for modern vehicles and is compatible with all standard car models. Its compact and ergonomic design allows for easy storage in the glove compartment, door panel, or as a keychain—always within reach during emergencies. 2. Quick rescue Shatters glass and cuts seatbelts: Equipped with a tungsten steel tip, it can break even tempered car windows with minimal pressure. The builtin seatbelt cutter swiftly slices through tight seat belts— for freeing trapped passengers after an accident. 3. Durable reliable Tungsten steel and spring mechanism: The quality tungsten steel tip, combined with a gunlike spring mechanism, delivers instant impact force to break windows even with limited mobility (e.g., underwater). No batteries or excessive effort required. 4. Safe to use Prevents injuries: The Ushaped opening prevents fingers from entering the striking zone, reducing the risk of cuts. Its slim, carkeylike design ensures ease of use—even in stress situations.