- Standard Size and Weight: Our pitch training baseballs are crafted to meet official standards with a circumference of approximately 9 inches and a diameter of 2.8 inches. This ensures they are suitable for authentic game practices and scenarios. - Durable Construction: Made from a premium blend of rubber and PVC, these training baseballs deliver exceptional durability and performance. They are designed for frequent and long-term use, making them a reliable choice for dedicated players. - Innovative Learning Aid: Enhance your pitching skills with our unique fingerprint marking system. This feature allows you to easily identify grips for various pitches, including the four-seam fastball, two-seam fastball, curveball, and slider. It is especially beneficial for beginners aiming to improve their technique. - Universal Design: Our training baseball accommodates both left and right-handed users, promoting a balanced training experience. Its ergonomic design allows for optimal control, making it suitable for all players. - Practical Applications: Perfect for practice sessions, team training, and individual skill development. Whether you are preparing for a game, working on specific pitches, or honing your overall technique, this baseball meets your training needs effectively. - Versatile Use: Ideal for coaches, players, and baseball enthusiasts looking to elevate their skills. Use it in various settings, from backyard practice to organized team drills.