Gaiam Total Body Balance Ball Kit - amazon
in Exercise Balls 12 offers from $11.05 Trideer Yoga Ball Exercise Ball, 5 Sizes Ball Chair, Heavy Duty Swiss Ball for Balance, Stability, Pregnancy and Physical Therapy, Quick Pump Included 23,785 3 offers from $18.89 Gaiam Classic Balance Ball Chair Ball - Extra 52cm Balance Ball for Classic Balance Ball Chairs 1,952 5 offers from $18.25