Soft Practice Baseballs: The soft baseballs are great for both indoor and outdoor training, featuring a hollow design for effective training. Premium Material: Made from quality EVA material, the practice baseballs are lightweight, and designed to withstand repeated use. Product Size: With a diameter of 7.4cm/2.91inch, the practice baseballs are the standard size for training purposes, making it suitable for all ages and skill levels. Versatile Use: Whether you're practicing your swing or working on your pitching skills, these EVA hollow balls are the ideal choice to enhance your performance in the game of baseball. Package Includes: Each package comes with 5 pieces of our soft practice baseballs, providing you with ample supply for your training needs. Specification: Material:EVA Size Chart: 7.4cm/2.91inch Package Includes: 5 Practice Baseballs Note: Please allow slightly errors 1-2cm differences due to manual measurement.