These are the Soft HIT baseballs - durable foam training balls that look like a real baseball. We recommend these balls for Soft Toss, Live Pitch, Tee Work and Fielding Drills. Also ideal for use with popular training bats like the Insider Bat and the Impact Bat! Features: Made of polyurethane (PU) foam Safe - they won't hurt people, break windows, or dent cars Durable - they last much longer than Wiffle® or poly balls, which often split after repeated hits Official color and size of real baseballs (9" circumference) Weight is about 1.3 oz (30% more than a Wiffle® or poly ball) Raised red laces - batters can see the rotation of the ball Practice batting and fielding year-round, indoors and out Great for all ages Ideal for use with training bats like the Insider Bat and the Impact Bat Can be used in pitching machines (e.g., Jugs Lite-Flite®). Available in White or Yellow Sold by the dozen Also available in Softball size