Base in multi plywood with fiber cover. Backrests and armrests: main structure in painted tubular metal. Each element (back, seat, arm) is padded and covered singularly. Padding in stress-resistant differentiated density polyurethane foam and fiber cover. An iconic padded sofa with round shapes designed by Mario Marenco in 1970. Available in two versions, with small cushions (width per cushion 67 cm) and with large cushions (width per cushion 100 cm). It is comprised of the individual seat, back, and arm cushions.