Whether you're indoors or outdoors, these practice balls are ideal for various ball games. The bright colors of the balls make them easy to spot and use, enhancing your overall experience. Lightweight and safe to hit, these practice balls won't cause any damage to your floors or walls. Features -Color:Green -Material:PVC -Size:8.00X8.00X8.00cm/3.14X3.14X3.14in -Note:40 holes - Unique Design: Featuring many holes, these practice balls provide flight resistance, mimicking the movement of real baseballs - Strong Material: Made from PVC, these practice balls are designed to maintain their shape over time, offering durability and resistance to damage - Easy to Use: With a large number of colored hollow practice balls, they are easy to spot and use, making your training more enjoyable - Lightweight and Safe: These hollow practice balls are lightweight, compact, and rounded, ensuring safe hitting without causing damage - Versatile Usage: Suitable for both indoor and outdoor use, these plastic balls are suitable for various sports training, including baseball and golf Package list: 12 x balls