The first boat fender to address the needs of low freeboard boats, this square Low Freeboard fender holds the fender in position better and prevents it from rolling out of place Shaped to protect the gunwales and rubrail, it offers superior protection compared to regular fenders against high docks Can be tied over the cleat to position it higher on the boat, putting protection where it is needed Made from specially formulated tough marine grade vinyl and features an inflation valve for air pressure adjustment Standard size measures 14" long and larger size measures 23" long for increased hull protection