1,Enhanced Safety: The boat motor safety lanyard enhances safety by automatically shutting down the motor when the body is thrown off while speeding. This safety feature reduces the risk of accidents and injuries for enhanced peace of mind. 2,Durable Spring Lanyard: The switch lanyard uses strong spring rope, which is sturdy and reliable, not easily broken, and prevents tangling. You can rest assured about its durability even under harsh marine conditions. 3,Versatile Use: The safety lanyard can be fastened on your wrist, life jacket, clothes, or belt, ensuring the engine stops running if you accidentally fall overboard, suitable for 2 stroke jet ski. 4,TPU and Plastic Material: Made from waterproof and lightweight plastic and TPU, this safety lanyard is built to last. The coiled design provides sufficient tension and is flexible and expandable, enhancing convenience without compromising on security. 5,Easy to Use: The kill stop switch lanyard offers protection to you, your family, and friends from propeller injury, and prevents the boat from drifting too far. It gives you a safer and worry free boating experience. Item Type: Boat Motor Safety Lanyard Material: TPU Weight: Approx. 39g or 1.4oz 1 x Boat Motor Safety Lanyard Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.