This is a classic Bertoia bar stool, model 428C, designed in 1952 by Harry Bertoia for Knoll International. These particular examples date to the mid-2010’s. The listed price includes one bar stool, but we have four stools available for individual purchase. Their design consists of a welded chromed-steel wire seat & back in a satin finish, and each stool has a light blue vinyl Knoll seat pad. The pieces have the Knoll imprint on the back of the seat, a standard implemented by Knoll in 2004. Each stool measures 22 inches deep, 21.75 inches wide, and 43 inches high. The seat height is 29.25 inches. There may be some light wear to the satin finish on the bases. The vinyl seats may show some light wear also. Overall, these stools are in very good to excellent condition. Please see photos. 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.