Engineered for competitive 10-and-under play, the US Open Orange Tournament Ball is ideal for developing juniors who prefer a slower ball with less bounce. Easier to hit than a regular tennis ball, this orange tournament ball maximizes capacity for growth and improvement on a variety of tennis strokes. Recommended for juniors using rackets between 23″ and 25″ in length. Can includes 3 balls per can. Also know as Orange Dot Tennis balls.