Sofa / sofa bed with completely removable covers Frame construction with hardwood, plywood and high-density particleboard Electro-welded bedspring with elastic belts on the seats e back cushion support included Mattress in Polyurethane foam h. 13/17 cm - density 30 Kg / MC with quilted upper lining Optional h. 13 cm or h. 17 cm Memory Foam 40 Kg/ MC or Biogreen 36 Kg/MC mattresses available Back seat padding in Polyurethane foam density 18 Kg/MC upholstered in resin fiber and velveteen Gr 100/sq. m. Seat padding in Polyurethane foam density 30 Kg/ MC upholstered in resin fiber Gr 200/sq. m. Reclining headrest Optional wood or chrome feet