Fend off bumpy docks and other vessels with Liquid Force's dependable Boat Defender! Its 2-TUFF EVA foam resists scuff marks and won't give out – plus, setting it up is a snap! Just attach its cleat system to the boat and loop your line over the cleat or piling. In one swift move, you've got secure protection that you can adjust or release with a simple tug. It's that easy! Also doubles as a handy beverage holder