Arms adjust in width from 18 to 19-1/2
Functions include pneumatic seat-height adjustment 18-1/10 to 21-7/10 high from the floor , back-height adjustment, 360-degree swivel, tilt tension, tilt lock and asynchronous control
Task chair offers a 250 lb
The fabric is 100 percent polyester.
Waterfall seat provides under thigh support
Waterfall seat provides under-thigh support
Weight capacity and is available in black frame only