Herman Miller Aeron Remastered Chair – Size C, GRAPHITE/POLISHED ALUMINUM. THIS IS A SIZE (C) PLEASE CHECK WHAT SIZE YOU FIT IN BEFORE PURCHASING THIS ITEM. FULLY LOADED – GRAPHITE WITH POLISHED ALUMINUM. ADJUSTABLE POSTURE FIT S/L. TILT LIMITER AND SEAT ANGLE. MULTI SURFACE CASTERS WITH QUIET ROLL. PLEASE MESSAGE WITH ANY QUESTIONS BEFORE PURCHASING, THANK YOU.