• Adjust the headrest 4" up and down, 1.5" front and back, with a 65° adjustable angle• Lumbar support with 1" adjustable distance up and down, 1" front and back• 87°-100° reclining backrest and 360° swivel seat for optimal flexibility• 19"-23" adjustable seat height makes it perfect for people of different heights• Armrests can be conveniently adjusted 3.5" up and down for a comfortable posture• 3" thickened waterfall seat promotes the seating comfort• Features the high-density sponge that is elastic and supportive• Wrapped in the selected mesh fabric that is breathable and tear-proof• Strong gas rod allows for smooth and effortless adjustment• 5-claw metal base can provide a wide and stable foundation for the chair• Move your chair effortlessly from one place to another using 360° universal wheels• Sturdy coat hanger provides a dedicated spot to hang coats, jackets, or bags• Tilt tension control and adjustment lever for effortless adjustment• Please note that the adjustable swivel office chair requires assembly