Herman Miller Aeron chair size (B) fully loaded with all adjustment. It’s one of the best and most well-Known revolutionary look and advanced ergonomic chair ever made. Mesh fabric color: dark navy blue and black. Arms height and pivot adjustable. Lumbar support height and depth adjustable. Tilt limiter and upright back lock adjustable. Black vinyl arm pad. Medium chair size: B. Hard floor and carpet casters. Breathable pellicle classic seat and back, adapts to everybody and keeps you cool and focused. Weight capacity: 350 lbs. Designed by: Don Chadwick and Bill Stumpf. Overall Dimensions: Height 41″ x Width 27″ x Depth 16.75″ x Base diameter 26.5″ x Weight 41 lbs. Condition: In very good used condition, all adjustment 100% functional, has few scratches to the frame due to normal use. I recommend that you look up “uship. Com” or “plycongroup. Com”.