These chairs were better than expected. They are very sturdy and feel very comfortable.  These chairs were purchased for 10 employees who wear duty belts. The only complaint was that the arms do not push out to make room, but the fact that they flip up made up for that. If they could do both of those functions it would be perfect. 

Pros: Arm rests flip up, The back of the chair flexes.
Cons: The arm rests dont move out