Make the most of your workday with the built-in lumbar support and thick-padded seat and back of this manager's chair. Featuring pneumatic seat height adjustment and multi-task control back height adjustment, this chair is easily customizable to your workstation. A heavy-duty nylon base provides sturdy support, and dual-wheel casters ease movement around the office. Contour Seat and Fabric Back with Built-in Lumbar Support One Touch Pneumatic Seat Height Adjustment Multi Task Control Back Height Adjustment Height and Width Adjustable Arms with PU Pads Heavy Duty Nylon Base with Dual Wheel Carpet Casters