About the Product:

Features   

1. Official Size: 9-inch diameter meets professional standards for both training and recreational use.   

2. Durable PVC Material: High-quality PVC exterior ensures resistance to intense play and long-term use.   

3. Finger Placement Markers: Guides proper grip technique for improved pitching accuracy (suitable for all skill levels).   

4. Balanced Dimensions: 7.2 cm/2.83-inch diameter optimizes usability for serious practice and casual play.   

5. Versatile Application: Suitable for high school training and advanced players, catering to both soft ball (rubber core) and hard ball (wood core) needs.  

Specifications  

- Origin: Mainland China   

- Outer Material: PVC   

- Inner Core: Soft Ball (Rubber) / Hard Ball (Wood)   

- Size: Circumference: 9 inches (standard); Diameter: 7.2 cm/2.83 inches   

Notes  

- Color may vary slightly due to monitor/lighting differences.   

- Allow 1-2 cm measurement deviation due to manual sizing.