Modern Executive Office Chair, White LeatherSoft Upholstery, High Back Design with Coat Hanger Bar on Back, Padded Seat with CAL 117 Fire Retardant Foam, Padded Chrome Metal Arms provide support to upper body, Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair''s backward tilt resistance, Pneumatic Seat Height Adjustment, 5-Star Chrome Base with Dual-Wheel Casters, LeatherSoft is leather and polyurethane for added Softness and Durability