AF-97729 highly ergonomic chair, seat upholstered in class A fabric, breathable nylon mesh backrest. Aluminum base and back support with black electrostatic paint, arms with 4D adjustment, lumbar support with position adjustment, general adjustments by means of a single-command mechanism (on both sides for right or left-handed users) that allows control of height, tension and angle of the backrest and synchronism between seat and backrest. Angle and height adjustable mesh headboard available as an extra accessory