The GSE plastic practice baseballs/softballs are made of durable soft plastic preventing cracking, shatter and deformation, 2.75 inches in diameter, set of 12, lightweight and safe for kids or pets to use. These multi-color training balls have 26 hollow holes, providing maximum accuracy, and their limited flight design can reduce flight distance and get a more realistic flight when hitting and pitching, popping right back into their original shape even after many times of hits. Kids, teens and adults can use these highly durable baseballs for pitching, batting, throwing, and catching to practice indoors or outdoors to improve your baseball and softball skills. These balls also compatible with indoor pickleball balls. 

• Quality Material: The training balls are made of durable soft plastic that prevents cracking, shatter and deformation. The lightweight design of the ball makes it easy to use, which won't break windows or damage property. The material has gone through tests, making it safe for kids or pets.
• Regulation Size: These regulation-size plastic training baseball balls' circumference is 9 inches and 2.75 inches in diameter, but weigh much less. Limited flight designed to flex on impact to reduce flight distance, and get a more realistic flight when hitting and pitching.
• Pop-Back Tech: These training balls have 26 hollow holes, the uniform holes provide maximum accuracy. The great thing about these training balls is flexible design retains shape and prevents cracking, they'll pop right back into their original shape, even after many times of hits. These balls are more durable than traditional plastic training balls.
• Fun for All Skill Levels: Kids, teens and adults alike will love these highly durable baseballs, you can use them for pitching, batting, throwing, and catching practice to improve your baseball and softball game. These balls are perfect for baseball tee work or softball toss.
• MULTI-USE: These balls are perfect for sports baseball and softball training, indoor pickleball balls, indoor and outdoor games, pets training and more...