Black Modern Adjustable Counter Swivel Pub Style Bar Stool / Barstool (Black) Pneumatic height adjustment from 26" to 34" from the floor. 17.5" seat width. 17.5" seat depth. 11.5" high back support. Swivels a full 360 degrees. 18" Chrome base with rubber bottom to prevent sliding and scratching. Millsave is the exclusive supplier of this exact bar stool. Beware of other sellers claiming to sell this bar stool.