Free Shipping - Customer will love the look and feel of the adjustable air-lift swivel stools. Seat made of PU leather with sharp chrome base, not only is it modern but also durable and long lasting.Steel and heavy duty PU "leather" construction. Pneumatic height adjustment from 24.5" to 33" from the floor. 21.5" overall width x 21" overall depth. 11" high back support. Swivels a full 360 degrees. 16.25" Chrome base with rubber bottom to prevent sliding and scratching. Popular 2-tone colors.