Description Pneumatic seat height adjustment • Complete 360 Degree swivel • 2:1 Synchro-Tilt mechanism • Adjustable lumbar support • Chair comes with a standard black fabric seat with the option to purchase additional colors separately • Unique interchangeable seat covers come in lots of color options • Optional seat covers remove easily and are machine washable • Ready-to-assemble • Environmentally Friendly • MAS Certified Greens • CAL-117 • Limited Lifetime Warranty
