Accommodates boats up to 40 feet. Features heavy duty foam filled floats, triple chambered rails for increased strength and rigidity, easy and fast to install, and comes with DeckWave® decking. The exclusive Locking Hinge design allows for two dock sections to act as one, making for endless design options. The floating dock is for use in deep water situations where a pipe dock can’t go. With DockinaBox® floating docks, they have made the docks so stable that corner dips are virtually eliminated from happening when you are standing at the corner of your dock.