Material: Made of nickel plated brass and ABS, gives you a high quality appearance feeling and good touch feeling.Help your equipment look great. Features: Super bright LED allows for easy nighttime visibility and simply looks cool. Screw terminals on the back of the switch allow wiring via ring terminals. Easy to install: Get rid of the drudgery of keys, allows you to start your vehicle's engine simply by pressing the button in an instant. It is easy to install, directly replace the old one. Portable size: 3.4 x 4.6 cm / 1.3 x 1.8 inch. Exquisite appearance, good sealing, small size and great effect. It is a perfect choice if you need an engine start switch. Wide application: DC 12V 50A, universal fit for most vehicles, apply to professional racing and motorsport. many common room cars. Such a practical tool that you will like it.