Includes home plate, a pitcher's plate and three bases; Ideal for both indoor and outdoor use; Made of washable and flexible rubber; Great for Softball, Baseball or Kickball; You can set up your baseball or softball diamond anywhere with this versatile gear. If you're looking for family fun or team practice, these rubber bases are great for indoor or outdoor use, you pick the place. You also decide on the size of your diamond, depending on who's playing.