This is a kill switch with safety belt. Made of high quality plastic, waterproof and durable. This is a kill switch with safety strap. When the cord is pulled, it will turn the vehicle on and off and it will cut off the power/ignition. ATV and engines, lawnmowers or batteries and electronic start. Universal Outboard Engine Kill Stop Switch and Safety Strap for Outboard Motors - for ATV, Boat and Bicycle Product Description: This is a kill switch with safety belt. Made of high quality plastic, waterproof and durable. This is a kill switch with safety strap. When the cord is pulled, it turns the vehicle on and off and it will cut off the power/ignition. ATV and engines, lawnmowers or batteries and electronic start. Features: Material: ABS, nylon fiber. Color: as picture. Product size: 5.5 x 2.7 x 2.7 cm. Package includes: 1 x Outboard Engine Kill Stop Switch