Sturdy steel construction won't budge while tracing the batter's box outline in the dirt Ensures the proper size and positioning of the batter's box for different leagues Use this template to trace the batter's box with a nail before outlining with chalk Template is easy to use by positioning the two markers on either side of home plate Adjustable design can create 3 ft. x 6 ft. batter's boxes for youth leagues, 4 ft. x 6 ft. boxes for big leagues or 3 ft. x 7 ft. boxes for softball leagues