Registered model. Sofa bed with bed cm.140/cm.160. Fully removable cover. Steel tube-shaped main structure, spring system in wooden slats. Polyurethane foam padding covered in acrylic fibre wadding. Baffled down back cushions. Different density polyurethane foam mattress of 11 H. cm. The mattress may be supplied to order in Polilatex HT with natural latex.