Features -Adjustable height with pneumatic lever. -Can be used in a home office or corporate environment. -Great lumbar support. -Perfect compliment to any desk. Product Type -Executive Chair. Dimensions -The height from the top of the seat to the top of the armrest is 8.5''. Maximum Overall Height - Top to Bottom -36.5 inch. Minimum Overall Height - Top to Bottom -33 inch. Overall Width - Side to Side -23 inch. Overall Depth - Front to Back -23.5 inch. Overall Product Weight -9 lbs.