Selling this <https://www.amazon.com/Gaiam-Classic-Balance-Ball-Chair/dp/B01DUYIO50?th=1> balance bar chair system. I inflated the ball, but I never took the rest of the pieces out of the box! $50 OBO -- Erica Friedman, LICSW, MPH P: 814-397-4466 <(814)%20397-4466> E: erica.friedman3@gmail.com