The last pitching rubber ever to be used at the now defunct Busch Stadium. Used the entire 2005 season and authenticated by Major League Baseball with their hologram. It exhibits phenomenal use courtesy of the Cardinal pitching staff headlined by Cy Young winner, Chris Carpenter. Covered with deep cleat marks, scuffs, and assorted field remnants.24.5 x 6 x 6” rubber-crowned and concrete filled, weighs approx. 75lbs. One of two pitching rubbers in the Cardinals bullpen.