The wood of the legs is made of extremely cheap material and snapped when one guy sat on it and hunched forward.   He got injured in my office and it was a big mess.   The chair was not returnable at this time (months later) and now I have to buy two all new chairs and find a place for the other one purchased.    

I suggest getting a chair from a company that uses better wood, so you dont get hit with a lawsuit when a business guest comes in.