The supporting frame is made of metal section, aluminium colour. Plugging panels are made of multilayer and agglomerate wood, sliding seats are on nylon guides. The spring system of the seat is composed of elastic belts. Padding is in C.F.C. - free non-deformable polyurethane foam in differentiated density and 100% polyester fibre. Back cushions are made of goose feather and chip parts made of polyurethane foam, cover in cloth 100% cotton. Base is in mat black varnished metal. Completely removable covers.