Serge White High Back Swivel Office Chair 25&quot; wide x 22&quot; deep, and adjusts from 45 1/2&quot; to 48 1/2&quot; high. Seat height adjusts 19&quot; to 22&quot;; seat is 18 3/4&quot; wide, 18 1/2&quot; deep. Chrome plated steel frame; white faux leather; tilt mechanism. Arm height adjusts 28 1/2&quot; to 31 1/2&quot;. Holds up to 280 lbs.