Got the idea of the Hop Scotch Mat from a pin. The original pin was hot glued to a piece of canvas. I made the mat using muslin. The mat is 90 inches long. The mat was sewed in a pillowcase fashion. A pocket-type bag was added to one end to hold the bean bags.
To keep the mat from slipping I added squares of sleeper gripers to the underside of the mat. The numbers were cut from felt and sewed onto 10 inch squares and were evenly spaced and sewed onto the top side of the mat.