Franklin Sports MLB Homerun 3.5X Strength Training Balls, 17.5-Ounce
Franklin Sports Home Run Training Ball helps add strength and power to your swing through focused resistance training. This ball provides the hitter with instant feedback. Perfect for both baseball and fast pitch softball. 6″ diameter.
- Add strength and power to your swing
- Provides the hitter with instant feedback
- Perfect for both baseball and fast pitch softball
- Bat strength, 17.5 oz., 6″ diameter
- 3.5X strength