A:AnswerHi, we have seen quite a lot of success stories! We cannot give the exact number of how many wheels we have sold. But if you would like to see testimonials, please check out our site for more reviews from previous customers. One thing I would however recommend, is that everyone is different and has unique back pain. What might work for you, may not work for someone else. We do have a 60 day return policy, but please contact us at our email [email protected] or give us a call at 877-770-5509 and we can further discuss what wheel size may best suite your needs!
