Description: Emergency Stop Functionality: This boat safety lanyard kill switch is designed for engine emergency stop. When the lanyard is pulled, the switch will turn off, stopping the engine and slowing down the boat to prevent accidents and ensure safetyInnovative Design: Featuring an insulated wristband design, this wrist lanyard is both fine and unique. It offers durability with a soft, skin friendly feels and slight elasticity for adjustable comfortableWater Resistant and Floatable: Made from PU and nylon materials, this Kill Safety Lanyard with Wrist Strap is waterproof and can float on water if accidentally dropped, ensuring it remains easily retrievableMaterials: Constructed with professional grade nylon, PU cord, and a abs buckle, this lanyard enhanced durability while being convenient and easy to useVersatile Application: Specifically suitable for motorboats such as jet skis, ensure your boating experience remains safe Specification: Material: PU Leather and Nylon Size Chart: Package Size12cmx8cmx1cm/4.72inchx3.15inchx0.39inch Package Includes: 1 Boat Kill Switch Lanyard