The balancing flank allows to extract according to emergency bed that approached to the advanced plan concurs to obtain a matrimoniale plan. Available in 7 versions according to the several couplings between testiere (high and lowlands) back and base. The chassis is in metal with plan to doghe; to testiere and flanks base they are in wood imbottito in termosaldato expanded polyurethane with velcrabile ignifugo velvet. Woven ignifugo covering in of completely and easy sfoderabile furnishings.