Stay comfortable throughout the workday with an Office Star Ergonomic Leather High-Back Executive Office Chair. This adjustable chair raises and lowers in height to suit your needs. The Office Star chair is made with bonded leather and has built-in lumbar support for comfort. Ergonomic office chair allows for comfort throughout the day. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 275 lb. Overall Dimensions: 49”H x 28-3/4”W x 29”D. High back. Built-in lumbar support. Waterfall seat. Bonded leather upholstery. Pneumatic seat height adjustments. Boasts locking tilt control and adjustable tilt tension. Height-adjustable flip armrests. Swivel seat. Heavy-duty nylon base with dual wheel carpet casters. Assembly required.