This floating wood dock kit by Multinautic® can be added on to a new dock or an existing dock. Easy to assemble. Hinges and wood not included. Assembles into 8-ft x 12-ft, 6-ft x 16-ft, or 10-ft x 10-ft. This product should be removed from water that freezes in the winter to avoid ice damage. Includes: 6 polyethylene commercial floats (450-lb buoyancy capacity each). Dimensions: 48-in L x 24-in W x 12-in H. Includes galvanized steel hardware.