PurAthletics Enzo Pro Ball Chair Black OS

I'm 5'10" and find this chair perfect for me. I use it at work 8-10hrs a day without a problem. You will notice your upper back muscles working if this is your first time out of a regular office chair :-). Be sure to follow the inflation instructions! and use a soft tape measure to verify the circumference upon final inflation.

Bought this for my grown son under the impression that it would be a good fit. He said it looks like something that Fischer Price would make. Ball was not much bigger than a basketball and unit was definitely not made for an adult. We are in the process of returning it.

Purchased for a cranky office worker who was constantly complaining about back issues and demanded we purchase this for her use. If you WANT back issues get one of these and use it. Then you WILL have back issues. A complete waste of time. A quality name brand American made office chair is the answer, not this beach ball in bondage.

This was a replacement as a co-worker leaned back and broke the metal holding the back rest...I love my chair!!!

Wheels broke off after just a few weeks, so I was forced to use the ball alone. Very expensive for an exercise ball.

I have a ball chair at work that I love, but so I bought one for my house. However, when it arrived I found this chair's the ball is sooooo small. I spent another about $15 and bought a bigger diameter ball.

excellent product

Had to send back, much shorter than picture shows.