Grey Fabric Office Chair w/Gas Lift and 360 degree swivel Extra- Thick Contoured Back and Seat Padding offers back support and keeps you sitting in maximum comfort. Available in a variety of colors including Burgundy, Blue, Black, Charcoal, and Light Grey! High Seat Back with Passive Lumbar Support helps your body remain happy and well postured all through the day. Simply adjust front to back to find your perfect comfortable position. Pneumatic Gas Lift for Instant Height Adjustment- Find your perfect fit! Easy adjustment lever offers instant height adjustment to accommodate your body and maximize your comfort. 360 Degree Swivel Rotation and Mobility  Get yourself just where you need to be with ease and comfort. These task chairs have a full range 360 degree swivel rotation and are mounted of a 5 Star set of heavy duty rolling casters with double wheels are not only super sturdy but also hooded for your safety. Durable Fabric Upholstery- Upholstered in a high quality, durable, and breathable fabric that will provide you with sitting comfort for years. Available in Burgundy, Blue, Black, Charcoal, and Light Grey Fabric.