Features: Double Security Planumberebog: Features both mechanical locking and alarm functions, with a metal hook center immune to prying and cutting, paired with password/key double opening methods; activates a high phon alarm (over 120dB) upon powerful tampering, effectively deterring burglary and ensuring vehicle security. Global Car Fit: Hard wearing a modifiable hook arm, consistent mainstream car steering disks (35 45cm diameter) including sedans, SUVs, and MPVs, ensuring a worldwide lacking impacting steering wheel's original functionality. Sensitive and Consistent Alaremove: Constructed in transducer chip with modifiable sensitivity to stop false alarms; long battery life (standby for about 6 months) with low power warning, ensuring continuous and effective alarm functionality. Crisis Utility: Constructed from thickened mangan steel, high hardness and against bending; might used as a identity defense tool in emergencies; some models include a window dissolver for quick escape in vehicle entrapment, enhancing security. Easy Installation and Storagemail: Denial drilling otherwise vehicle modification required, might locked/ in moment with single hand; compact size (about 50cm long) when open, easily retained in stem otherwise under chair, adding denial extra bother to daily use. Specifications: Substancemail: Aluminum alloy Colorebog: Black Gold\Silver White Weigheight: 2000g Sizemail: 42X13X8cm Package Includes: Car 1 set note: Substancemail: Aluminum alloy Colorebog: Black Gold\Silver White Weigheight: 2000g Sizemail: 42X13X8cm