Sell Training Hand Grip Ball Gripping Finger Exercise Rehabilitation Fitness Equipment Muscle Power Ball Practice Rubber best price

Specifications: Item name: high elastic gripping ball Material: PU Color：Blue Size: 7x7x7cm High elastic ball grip Muscle relaxation device function Description: The ball does not fall and is good for training. Suitable for small hand function damage, finger strength and grip strength training. It is equipped with six finger holes for easy use and allows you to adjust the tension. Made from chronic elastic PU material, the grip ball rib is soft and highly elastic. Grip ball rib features small intensity and good elasticity, which is convenient for user to have finger grip and exercise. Note: -There may be little size error for manual measurement. -Color deviation may differ due to different monitor settings, please kindly understand. The package includes: 1 x high elastic gripping ball