PGM Q004 Golf Float Water Ball Practice Ball

1. Firm ball feel and crisp sound
2. Vacuum-filling design, core core sparse body structure, hit by the club external force, the force is transmitted from the outside to the inside, conveying the core sparse body structure, will not produce violent cracks, will not be sinking
3. Shell: contains titanium sarin material, with better resistance to beatings
4. Middle layer: single-layer soft design, with a high-energy elastic core, to strengthen the speed of the ball
5. Core: contains sodium ions and zinc ions mixed with a variety of compounds
6. Wind tunnel: 392 wind tunnel unique easy to control design, hitting farther distances
7. Shell: synthetic rubber
8. Ball core: synthetic rubber
9. Bounce coefficient: 73-78 percent
10. Wind tunnel: 392
11. Compression hardness: 90
12. Ball weight: about 39g
13. Diameter: about 42.6mm