This Modern Conference Chair features an aluminum base and matching fixed, aluminum arms. The chair seat and back come upholstered in antimicrobial vinyl, which provides a great look and allows them to be easily cleaned to help prevent the spread of germs. It comes equipped with a 2-to-1 synchro tilt mechanism, which permits both the seat and back to recline. The chair can also be locked in any position throughout the tilt range for a personalized seating experience.