Wide-Joint Corp.
sport, train, fitness, gym, develop, Manufacturer and Supplier - Taiwan(TW)
Weighted Exercise Ball,Gym & Fitness (020)
Great for Toning, conditioning, and Strengthening user's Abs, Arms,Chest, Shoulders and Back.Increase Muscle Power.
Ball filled with metal scraps .
Assorted Weights:
1lb/1.5lb/2lbs/2.5lb/3lb each
0.5kg/1.0kg/1.5kg each