Fabulous on so many levels, the Modway Jive High-Back Office Chair supports healthy posture while steering you well clear of the stylistic doldrums. With a comfortable, ribbed vinyl back and padded armrests that promote a 90-degree elbow position for typing, you’ll be well supported as you attack the stack. Complete with a tension knob and tilt lock, it’s a snap to adjust the backrest position. With touches of chrome and a range of color options, this modern chair maintains a presentable appearance at all times. Overall Dimensions: 22″ L x 28.5″ W x 42″-45.5″ H. Seat Dimensions: 20″ L x 18.5″ W x 17.5″-20.5″ H.