[Diameter 9.8 inches (25 cm) |  Red]

[Diameter: 9.8 inches (25 cm) |  Blue]

[20cm diameter red]

[Diameter 20cm yellow]

[Diameter 20cm green]

Soft ball changes flexibility and elasticity depending on the amount of air. Great for playing balls such as throwing and kicking, and for rehabilitation basic training such as squeezing, gripping, and pushing. There may be differences between individual products and the degree of inflation.