Material: Made of 304 stainless steel and copper wire, high hardness, durable and waterproof. Multiple protection: Output circuit protection, overload protection, reverse polarity and multiple protection. Wide application: Suitable for most motorcycles, electric vehicles, ATVs, scooters for 22mm / 7/8 inch handlebar hole diameter. Easy to install and use: It comes with three connecting wires: brown,black and blue.The blue cable connect battery positive, the brown cable connect battery negative, the black cable connect equipment positive. Package Include: 1 x Motorcycle Handlebar Switch. Product description DC12V Motorcycle Switch Waterproof Handlebar Mount On-Off Horn Headlight Start On/Off 3 Button Switch Control Features: 3 Buttons design: Suitable for headlight,horn, start on/off switch. Material: 304 stainless steel, 3 wires of copper material, waterproof design, strong and durable. Multiple protection: Output circuit protection, overload, reverse polarity and mult