The Airhead Line Winder will keep your ropes and cords organized for easy use. This line winder can store up to 150 feet of 3/8 rope and is made of high impact polypropylene for maximum durability. If you looking for a line winder that can neatly store anchor lines, mooring lines, ski ropes, and tube ropes, the Airhead Line Winder is just what you need. The Airhead Line Winder is not just for water activities, but it is a great way to organize your garage too. Use it to keep extension cords, wires, clotheslines, and Christmas lights tangle-free.