The Apex Series chair is a modern and ergonomic design with a shape that is contoured to provide maximum comfort throughout the day. The seat has a contoured back that is shaped and angled for sitting upright or in a slightly reclined position. The front edge of the seat is swept downward for productive over-the-desk task work. The stylish shape allows freedom of movement, functional support, and a great value. Seat height measures 16". Brackets are welded to underside of frame for added strength. Legs are constructed of 1-1/8" tubular steel with a chrome finish. Nickel-plated self-leveling nylon glides reduce scratching and marring on floors and have built-in cushions for noise reduction. Sold as a set of 4.