Franklin Sports Throw Down Baseball Bases are made of heavy-duty durable rubber, designed for both indoor and outdoor use. Whether on grass, driveways, concrete, or gym floors, these bases provide reliable performance for all games requiring bases. The full set includes a home plate, pitcher's plate, and three bases, with field dimensions conveniently printed on the reverse side. Crafted for durability and versatility, this set is for players and coaches looking for quality baseball equipment. Model Number: 1985