The modern high back black office chair for sale online at RC Willey is designed to lower the risk of long-term injuries caused by prolonged sitting. The chair adjusts to the contours of your body when you are sitting still in addition to effortlessly maintaining comfort and ergonomics when you move around. The chair is perfect for home office or commercial offices Available for Online Purchase Only. Assembly required. This product ships direct from the manufacturer, so RC Willey Delivery is not available.