What are the Dimensions of a high school wrestling mat?

They come in all sorts of sizes, but the traditional size for a Tatami mat is 90cm by 180cm. That is just under 3 feet by 6 feet. The competition area for a judo match is an 8 to 10 meter square mat. The outer meter is red and a participant can only be there for a few seconds before the referee will move them back to the center of the mat.