About this item Long Lasting Comfort: The comfy office chair with curved backrest is covered with velvet-feel fabric and filled with thick foam padding that provides a breathable and comfortable sitting experience, while easy to clean. Adjust Your Position: The seat height of our swivel chairs can be adjusted to suit your desk and sitting preferences. Lean Back and Relax: When you're ready for a break, lean back and enjoy the tilt function to ease lumbar pressure, which is like a rocking chair for your back. Use the adjustable tension knob under the seat to make it easier and give less resistance when you're exhausted. 360° Mobility: This task chair has a 360° swivel seat and wheels so you can get around your office with ease and stay seated. Overall Dimensions: 15.75' W x 19.75' D x 35' H.