Features:

• Made of durable silicone material
• Lightweight and easy to carry
• Improves hand, forearm, and finger strength
• Improves muscular and finger flexibility
• Suitable for primary strength training and rehabilitation exercises
• Relieves stress by squeezing, rolling, or pressing the ball
• Alleviates muscle pain and stiffness
• Promotes blood circulation
• Functions as a massage tool, antistress tool, aerobic fitness tool, recovery trainer, and finger strength power trainer
• Convenient package in a clear OPP bag