If I had anything negative to say it would be that it didn't come with a pump, but that was no big deal. I bought this as a therapy ball for my son with SPD and he loves it. The little nodules give him the input he needs and it is large enough to do several different exercises with him as well as stay with him as he grows.
- How accurate was the sizing? 100%
- Please tell us about the quality of the product. Great
- Was the product free of any manufacturer defects? None