Build Your Mound and Plate RightNo two areas of the diamond receive more abuse and constant wear than the pitcher’s mound and the batter’s and catcher’s boxes. Make sure they are built and maintained properly with the best, virgin packing clays in the industry. Turface® Professional Mound Clay® is available in a finely shredded bagged clay that is great for easy shaping on the mound and also helps with ongoing plate and mound maintenance.