1、This lock adopts a pure copper 9-pin lock cylinder, which comes with 3 keys, each with its own key. Other people who purchase the same product cannot enter or use your car. 2、This lock is made of high-quality steel and rusts. The felt pad stuck to the metal \u0027U\u0027 will not damage the steering wheel. The pointed cone at the end of the lock (with a protective cap) can be used for emergency evacuation. 3、The steering wheel lock lever can be stretched smoothly to 45 cm-71 cm, which is suitable for various vehicles,Suitable for all models with inner diameter of steering wheel between 7.82\"-12.8\". The car lock doesn\u0027t take too much time, you only need several seconds to lock the steering wheel without a key. 4、You could lock or unlock it within 5s. It can greatly save your valuable time. 5、The pure copper lock cylinder of steering wheel lock anti-theft device increases the strength and prevent various lock picking tools and violent unlocking. Features: This lock adopts a pure copper 9-pin lock cylinder, which comes with 3 keys, each with its own key. Other people who purchase the same product cannot enter or use your car. This lock is made of high-quality steel and rusts. The felt pad stuck to the metal 'U' will not damage the steering wheel. The pointed cone at the end of the lock (with a protective cap) can be used for emergency evacuation. The steering wheel lock lever can be stretched smoothly to 45 cm-71 cm, which is suitable for various vehicles,Suitable for all models with inner diameter of steering wheel between 7.82"-12.8". The car lock doesn't take too much time, you only need several seconds to lock the steering wheel without a key. You could lock or unlock it within 5s. It can greatly save your valuable time. Sponge wrapped handle make you feel good when you hold it in hands. The pure copper lock cylinder of steering wheel lock anti-theft device increases the strength and prevent various lock picking tools and violent unlocking. Specifications: Material:High-strength steel for the lock head, Pure copper for the lock core Package List: 1xSteering wheel lock 2xInner cushion 3xkeys 1xSteering wheel lock 2xInner cushion 3xkeys