LEORX Motorcycle Handlebar Mount Headlight Foglight Engine ON/OFF Switch Button Material: durable plastic, rubber and metal. Dimension: 4.5 * 2.12* 3.3cm. Cable length: about 56cm. Handlebar diameter: about 22-25mm. With connecting wire, you can fit it on anywhere on your motorcycle. Can be used as ONOFF switch for general lights, hazard light,engine stop etc. Can be used on motorcycles, ATVs, scooters, or snowmobiles. When used as hazard light switch, you need to connect to hazard light controller, which is not including in this item.