[Packaging Includes]The set includes a universal ship safety stop switch key x7 and a mooring rope x1. [High Quality Materials]The safety hanging rope connection clip is made of high-quality plastic and can be used for a long time. The rope is made of PU, which is sturdy, durable, and has a long service life. [Protecting Your Safety] Safety lanyards are used for emergency engine stops, helping to avoid accidents and maintain your safety. They are suitable for most jet skiing boats. [Operation] The rope is used to connect the ship operator to the switch. When the lanyard is pulled, the switch will close and send the same signal to the engine. The ignition system will be turned off, the ship will slow down and then come to a stop. Applicable] Our universal boat lanyard has 7 keys that can be used for all kill switches, making it perfect for Mercury, Yamaha, Johnson, Evinrude, Suzuki jet skis. This type of killing switch wire is suitable for various types of ships, and having this key lanyard no longer makes you afraid of being unsuitable.