Serta Works Mid-Back Office Chair With Back In Motion Technology, Fabric, Dark Gray/Silver

Designed to help you stay comfortable and supported as you work, this chair features lumbar support and deep cushions. Back in Motion technology helps keep your back in a neutral position during long periods of sitting. Overall Dimensions: 40 1/4inH x 27inW x 30inD. Weight capacity tested to support 250 lb. Deep, layered cushions surround you in comfort. Lumbar feature supports your lower back and enhances the natural curve of your spine. Waterfall seat cushion slopes slightly downward to help reduce stress on your legs. Ergonomic back panel features Back in Motion technology, which pivots the lower back forward to keep your back in a positive neutral position. Height adjusts up and down to suit your needs. Tilt adjusts to help you find the best sitting angle. Metal and plywood frame features wheels to help you move the chair around the office. Swivels to let you look in different directions. Assembly required. 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.