The EZ Boatport is 164″ x 78″ with 2000lbs of floatation capacity. At low tide, the water recedes fully from this area. The boat never touches the mud while on the EZ Boatport. A hinge kit attaches it to the existing wooden dock. This customer also added the short bunk kit and additional rollers. *Side extensions are available for an additional 40″ width and 1000 lb floatation capacity.