About a high-quality chair – soft PU leather, heavy-duty stable casters make you sit comfortably and will not let you fall from the chair. It has a lift and rocker mechanism function, the height can be adjusted up and down. The seatback can not recline but rock to the weight. Mesh fabric in the center of the seat and back, around with faux leather. You will never sweat sticky when you sit in a chair in hot seasons and never feel cold when you sit in it in winter. Top-quality wheels make you flexible 360-degree swivel movement. Upholstery Colour: Grey