RoundFunny 4 Sets Connection Ball for Baseball 9.8 Inches Soft Baseball Hitting Trainer, Improve Arm Action and Hitting Pitching Training Efficiency

Features: Our pitching training balls can be inflated and deflated easily, portable and convenient, when you're not using them, you can deflate them and store them without taking up too much space. You can share these softball practice balls with your classmates, kids, sons, sisters and those people who like sports, handy and useful, to help them improve exercise skill. Specifications: Ball material: PVC Ball color: blue Ball size: about 9.8 inches/ 25 cm in diameter Package includes: 4 x Connection balls for baseball hitting 4 x Inflation straws 4 x Plugs Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small parts included, please keep little children away from swallowing. Air pump is not included in the package. Do not overinflate the balloons to avoid bursting.

• Connection Ball Sets: every package includes 4 connection balls for baseball, main in a blue color, 4 inflation straws, and 4 plugs; This complete set ensures that you have all equipment needed for immediate use for personal practice or coaching sessions
• Enhance Arm Health and Movement Efficiency: you simply place our baseball training balls between your arm and shoulder during your swing, allowing you to keep in touch as you pitch and catch, they can help promote arm health, to improve body rotation and movement efficiency
• Robust PVC Material for Durable Use: our connection ball is made of PVC, a sturdy and elastic material that can withstand powerful hits, offering extended training sessions and numerous applications, suitable to take pitching and hitting drills
• Easy Inflation for Immediate Application: these baseball training balls hitting come with accompanying inflation straws, making them easy to inflate the balls, plug them, then you can use them, easy and convenient, saving time and promoting a seamless training experience
• Appropriate Size for Hitting Practice: with a diameter of approximately 9.8 inches/ 25 cm, these training balls for baseball offer an ideal size for practice, lightweight and portable, which can improve your focus and precision, therefore enhancing your overall performance