Pitchers can train all year long thanks to this ProMounds Professional Two-Piece Mound. Pitchers can work on painting the corners, fine-tuning breaking balls and velocity throughout the winter months and when it's raining, as the skid-proof bottom allows practices to be held in most gymnasiums. Whether he's a righty or a southpaw, the movable two-piece design accommodates left- and right-handed pitchers, with a custom interlocking system that ensures stability and keeps the mound intact while he hones his delivery.