Sold as 1 Each. Computer and desk chair is a smart addition to any office space. Black LeatherSoft cushioned seat is easy to clean with a damp cloth. Lumbar support, seat height adjustment with tilt tension, and tilt lock offer customized comfort. Overall dimensions: 39.5-44"H x 29.25"W x 30"D. Seat dimensions: 23"W x 19.5"D. Back dimensions: 22"H x 22.5"W. Height-adjustable arms allow you to rest your forearms comfortably. Tilt with adjustable tension control for comfort. This chair can safely support a user who weighs up to 400 lbs. for a full work day. Assembly required. Meets or exceeds ANSI/BIFMA standards. 5-year manufacturer limited warranty on non-moving metal parts; 2-year warranty on moving parts; 1-year warranty on all other items.