This is a Saarinen Executive Arm Chair with swivel base designed in 1948 by Eero Saarinen and produced by Knoll. This particular example was produced in the 2010s. The design features a black and chromed-steel base, and has an upholstered seat and back. The listed price includes one chair, and we have several chairs available for individual purchase. These have been upholstered in blue leather and are overall in very good condition. They do show some wear from use. Please see photos. Each chair measures 26 inches wide, 24.75 inches deep, and an adjustable height from 33-36 inches. The seat height is adjustable from 18-21 inches. Genuinely faulty goods will be replaced or money refunded on a case by case basis, however we must be advised of any faulty goods upon receipt of the item. It is the customer's responsibility to pay for return shipping and ship the item back to us. If the item is found to be faulty, we will also refund the postage cost. If there is no damage to the item, but a return is approved, the buyer will be responsible for both the initial and return shipping cost. It is at our discretion to refuse the refund of undamaged goods. If an order is placed and you would like to cancel the order, please notify us immediately. Any refunds will be processed via the same means that payment was made.