Feature:1. Anti Theft: Aluminum alloy and steel material, and resistant to prying, sawing and hammering attacks, designed to protect against professional thieves.2. Adjustable Design: Steering wheel lock is designed with adjustable length, the maximum stretch length is 67cm/26.37in.3. Strong Security: Sturdy construction adds strength and prevents all kinds of unlocking tools and violent unlocking.4. Emergency Hammer: This lock can also be used as a safety hammer, when an emergency occurs, you can break the window to save yourself!5. Simple Operation: User friendly design, easy to install and remove, simple to lock and unlock with a key in seconds.Specification:Item Type: Car Steering Wheel LockMaterial: Aluminum alloy and steelBuilt in Battery: Battery model: cr2032x2, battery capacity 200mAhx2Product Size: Maximum stretch length is Approx: 67cm/26.37inApplication: Suitable for Approx: 6cm/2.36in diameter of the steering wheel.Package List:1 xSteering Wheel Lock1x Light2 x Keys2 x AccessoriesNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please measure the steering wheel when you buy, whether it is applicable.