Introducing the Diamond Official League Level 5 Flexiball Baseball 1 Dozen: the perfect choice for any serious baseball player. This official league ball is designed to be lightweight and flexible, with a soft core that helps reduce vibration and shock on impact. The dimpled and aerodynamic surface helps improve accuracy and distance, while the bright yellow synthetic leather cover ensures superior durability and visibility. The flexiball design also helps reduce the risk of injury, making it an excellent choice for players of all ages and levels. Whether you're a beginner or an experienced pro, the Diamond Official League Level 5 Flexiball Baseball 1 Dozen is the perfect choice for any serious baseball player.