<ul><li><strong>Seat:</strong> non-swivel. Sewn-on cushion with polyurethane foam upholstery in Leather or Premium Leather (latter version with topstitching). Side profiles and spreaders in die-cast aluminium, with a polished or chrome-plated finish or powder-coated in deep black.</li><li><strong>Base:</strong> four-star base in die-cast aluminium, with a polished or chrome-plated finish or powder-coated in deep black.</li></ul>