【Plastic Baseballs】: You will receive 16pcs softball training balls in 4 different colors with 1 mesh drawstring bag. Suitable for practicing pitching, hitting, throwing and catching..【Material】: Made of premium plastic, these batting practice balls are elastic and soft. Doesn't Get Cracked or shatter After Multiple Uses.Therefore, when you practice indoors, you don't need to worry about it damaging furniture or hurting your family..【26 Holes】: Provides low flight drag and relatively accurate distance thanks to 26 holes.Each hollow baseball ball has a 9-inch circumference,2.83 inches in diameter. Hollow design is light weight, durable, beginner friendly and can be practiced repeatedly..【Visible Color】: The plastic baseballs have visible colors, which makes you easy to track them and improve hand-eye coordination. Thus, it's not easy to lose them..【Application Scope】: In addition to being used as a baseball practice ball, it can also be used for softball,baseball,paddle games,catch, street field hockey or other ball games. At the same time, you can also play fetch game with your pet.