Asense[CHA016-2]White Leatherette Adjustable Barstool Air Lift Chair with Back(set of Two) Materials:PU, foam, Chrome Base Dimensions- Seat width- 17.3"/ Seat Height- 24-32.7"/ Base- 15.2" diameter/ Total max. height- 44.9 Adjustable height and 360 degree rotation With a back and chromed metal base Easily assembled