24"-29"H Viking Adjustable Stool with Glides - Burgundy by Smith System. $274.05. e most often requested features of a classroom chair. For starters, easy care, thanks to the seat and back's tough, smooth finish that resists stains and scratches. Next, there's durability, exemplified by frame and legs finished in either chrome or a tough powder-coat. Finally, easy storage: the Viking Chair can be stacked or turned upside down and put on a desktop or table.