This is a very impressive Surf Simulator like if you were riding a real Surf wave. With a very High Wave bed on it and it is wide as well as deep and it would stand out at any occasion. It is a timed event. See if you can beat the best time, The timer shows the best time and yours, to see if you match up to the best. The size for the Surf Simulator 16ft L X 16ft W 11ft H.