Dolphin floating device two seater for small children could be towed at low speed under 5 mph could be used as a buoy off of someone’s cabin or dock yes we live by the yellow dolphin in the water it’s made of 1/4 inch heavy duty plastic has a keel for support it measures 6 feet long 5 feet wide and 40 inches from keel to top always use proper floatation devices ,still very buoyant with 200 lbs on it