Boss B9090-BK 34" Diamond Task Chair with Contoured Back and Seat, Extra Large Seat and Back Cushions, and Pneumatic Gas Lift Seat Height Adjustment in Black Fabric Upholstery

Mid back ergonomic task chair. Contoured back and seat provides support and helps relieve back strain. Extra large seat and back cushions. Pneumatic gas lift seat height adjustment. Available in 4 standard fabric colors.