So happy to find an office chair that actually supports my lower back! Most other chairs are way too deep for shorter people. The price of the Blue chair was a nice surprise and I was able to put it together myself. The wheels are hard to lock into place. The customer service representative at Union & Scale was very helpful. She advised me to push the wheels to the point where you think they will break. The solution for me was to use a rubber mallet. I wish that I had found this chair when I was working from home for so long during the COVID lockdown.