![Sitting Ball Chair for Office and Home, Pilates Exercise Yoga Ball with Cover for Balance, Stability and Fitness, Ergonomic Posture Exercise Ball Seat with Handle and Pump Sitting Ball Chair for Office and Home, Pilates Exercise Yoga Ball with Cover for Balance, Stability and Fitness, Ergonomic Posture Exercise Ball Seat with Handle and Pump](http://www.yogivo.net/image/cache/catalog/YOGIVO/%E6%97%A0%E9%A2%98%E4%BC%9A%E8%AF%9D60977-800x800.jpg)
Sitting Ball Chair for Office and Home, Pilates Exercise Yoga Ball with Cover for Balance, Stability and Fitness, Ergonomic Posture Exercise Ball Seat with Handle and Pump
Exercise Ball by SISSEL | The 55cm blue Exercise ball by SISSEL® is both an ideal fitness device and sitting aid in the office or home. It offers relief on the spine,
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