Swiveling chair with 4 spokes base (401-T) in graphite, white or black nylon, or with 4 spokes base (131-T) in titanium (GFM11), graphite (GFM69), white (GFM71) or black (GFM73) embossed lacquered aluminium. Cover in fabric, synthetic nubuck, micro nubuck, synthetic leather or soft leather as per sample card. The cover is not removable.