Stylish look and super comfortable. Easily adjusts up and down and swivels a full 360 degrees. Dimensions and other specifications listed at top of product page. Minor assembly required. We cannot ship many items to PO Boxes, APO addresses, Alaska, Hawaii, or US territories because of size and weight restrictions from the US Post Office. Please contact us PRIOR to ordering if you need to use these kinds of addresses. Steel and heavy duty PU “leather” construction. Pneumatic height adjustment from 26.5″ to 34.5″ from the floor. 15″ wide x 15.5″ deep seat with 10.75″ high back. Swivels a full 360 degrees. 17″ Chrome base with rubber bottom to prevent sliding and scratching.