Features:Installation of power off switch, it can instantly cut off the power of the whole car, bring unlimited driving pleasure for you.It applies to professional racing cars, now in some countries has been applied for common RV.Could be as the on/off key for all kinds of electrical devices added to the cars, such as flash lights, chassis lights, fog lights, dome lights, instant power outages and so on on.Pre-drilled mounting holes design is convenient for installation.Professional manufacturing, lightweight and long service life.Specifications:Material: Aluminium Alloy + PlasticPanel Color: BlackSwitch Color: RedWorking Voltage: 12VWorking Current: 20AElectrical Life: 50000 timesSize(L x W): 95 x 65mm/3.7" x 2.6"Package Weight: approx. 260gFitment: for 12V racing cars & RVPackage Included:1 x Toggle Switch Panel1 x Wire4 x Screws10 x TerminalsNotes:1. No installation instructions included, professional installation is highly recommended.2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding..