The DLFA simplifies the way you attach and adjust a fender onto any boat. It's as easy as dropping a DLFA into your rod holder or over your sailboat stanchion and adjusting the fender to your desired length. The DLFA will secure the line itself. DLFA will take 1⁄4 inch to 5⁄8 inch line. DLFA is great for rafting up with other boats. It's also a hand hold support when boarding a boat. Simply a breeze to use with no cleats to manage, DLFA features strong reinforced nylon fiberglass and a 5 year warranty.