Franklin Sports Practice Synthetic Cork Baseball is designed to help players prepare for the big game with confidence. This practice ball features a cork and rubber core combined with a durable synthetic cover, providing an size and weight that makes it for both league play and practice sessions. Its flat seams are engineered to reduce air friction, allowing the ball to achieve a more accurate flight path. Built to withstand regular use, this baseball is i for youth and beginner players learning to track, throw, and field effectively. With its durable construction, it is ready to be used season after season. Model Number: 1538D12