Sitmatic GoodFit Synchron High-Back Chair, Black Polyurethane/Black

Whether you are at the office or in your living space, choosing the right high-back chair matters. This ergonomic desk chair offers lumbar support and synchronized rocking to provide lasting comfort. The adjustable office chair is great for shared spaces and moves around on riveted casters. Overall Dimensions: 39-3/4inH x 24inW x 24inD. Ergonomic design allows for comfort throughout the day. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 400 lb. Resilient, high-density Pressure Cast cushioning. Fingertip lumbar support adjustment and thoracic and sacral cradles. Side tension control for synchronized rocking. Riveted casters. Assembly required. Polyurethane material. Backed by the manufacturers lifetime limited warranty. Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers. Meets/Exceeds Flammability Standard TB117-2013.