Main structure in fir plywood with fillings in masonite. Seating system with elastic belts. Seat filling in polyurethane; filling of armrests and back in polyurethane. Cover in leather, with central portion of back upholstered capitonné: not removable. Complete with headrest cushion in leather with filling in feathers and counterweight with turned elements in chromed aluminium. Swivel base with possibility of height regulation and inclination.