Bought this for my father last year and he promptly returned it to me and it has been sitting in my basement every since - I already have one. Gaiam Back Care Conditioning Kit with Support Ball * Inflatable oblong Ball * Air pump * Complete exercise guide * Full length workout video Strengthen, stabalize and relax your back. Gets 4 Stars on Amazon. We like ours. Good way to enforce your New Year's resolutions. Bought for ~$60, sells on Amazon for ~$40, will sell to you for $20. Email Jody at noble-choder@aol.com or call 412.310.4182. Namaste!