DESCRIPTIONThe Continuum Standard Tech Chair makes seated work much more comfortable. Adjust the chair height by simply pressing a lever. Features include 3ƒ?� of padding in the seat and durable vinyl upholstery. Rugged construction and pneumatic controls are designed for years of service. 21" Diameter, 14"-16.5" Height Range (including cushion). Weighs 14 lbs. Available in Black, Chocolate, Almond, and Cappuccino.