Push off from the pitcher's mound for better technique with the GoSports Pitching Rubber! This is a must-have training aid for developing players who are on the pitching track. The pitching rubber allows players to practice their craft just like the pros, either on a baseball field or in the backyard. The set includes 2 stainless steel ground spikes to quickly install the pitching rubber into a dirt mound or on grass for instant practice. Featuring a stainless steel and natural all-weather construction, the pitching rubber is built to last and resist cracking and breaking from cleats. Now take your pitching skills to the next level with the GoSports Pitching Rubber!.