line for people who like to boat alone. It's called the Boaters' Safety Line and is used to prevent the seperation between the boater and the boat should they ever fall overboard. It has an engine kill switch attachment, quick disconnect and allows complete range of motion to move about your boat. I'd love to hear from you. Please visit our website - www.boatsafetyproducts.com and click on the Boaters' Safety Line page. We are offering a 15% discount to members of this site. Thanks and keep safe!