This 7" diameter (Size 3) rubber mini basketball works great with our Mini Pro Xtreme or Mini Pro Ultimate Basketball Hoop Sets. Big enough to dribble, but still small enough to use indoors. The ball has the look and feel of a full size basketball! This size ball also works well with many arcade style basketball games and as a great introductory ball on regulation-size basketball hoops for young children. This ball can also be customized for parties, corporate gifts, and promotions. Please contact us if you're interested.