- SEGNO SOFA. Sofa with wooden structure padded with polyurethane foam and upholstered. Seat cushions in polyurethane and back cushions in feather with polyurethane insert. Upholstery available in fabric, velvet or leather. Platform in Henné oakwood or Canaletto walnut. Padded chaise-longue covered in quilted leather. Metal legs in glazed Titanium finishing. W: 165"3/8 x D: 136"1/4 x H: 33"1/2. https://cassoni.com/Segno_Sofa