I had ordered 6 (six) of these for an office. Each chair has it's own minor issues, there seems to be no quality check  before packaging. Some chairs had broken center plastic pieces on the base, others had rust on the hardware that gets attached to the bottom of the seat. None of the chrome it consistent, the chrome on the arms and base where scuffed or scratched. Overall it is a comfortable chair to sit in and it breaths. Also, one of the six I received was a returned item.

Pros: Breathable and comfortable
Cons: Inconsistencies and poor quality check by manufacturer.