Ammanati & Vitelli, 1999
The frame is in solid poplar wood with some connection elements in melamine coated panels; the springing is due to elastic belts in polypropylene and natural latex. The padding of the frame and of the fixed cushions is made in polyurethan foam with different density and polyester wadding. The feet are in chromed steel. The cover is available in fabric or leather, both undressable.