WILLIAM sofa. Set of monobloc and modular sofas, pouf. Polished aluminium alloy feet. Steel frame. Elastic strips suspension. Seat upholstered with polyurethane/heat-bound polyester fibre. Upholstery of back and armrest in flame-retardant polyurethane foam / heat-bound polyester fibre. Seat cushion upholstered with goose down – 100% pure material and polyurethane insert. Back cushion and armrest cushion with goose down – 100% pure material. Removable fabric or leather cover. Advertised in the picture is the three seats leather cover sofa.