GREATLOVE 7Pcs PVC Fitness Ball for the Elderly

Blue massage ball,Diameter 3.5
Children in the squeeze flexible pvc material, there will be a bumpy feeling.
This massage ball is also very useful for other muscle soreness around the body, especially for muscle stimulation before and after exercise in the gym.
Suitable for massage the hand, feet, neck, shoulders, arms, back, waist and so on.
Suitable for age: children / adults / old age.