Wooden structure of r and beech plywood. Suspension with elastic belts. Seat cushion in polyurethane foam mattress with goose down divided into com- partments, and all covered with cotton cloth. Cushion polyurethane foam back covered with goose down divided into sections, and all covered with cotton cloth. Possibility to extend the backrest height by manually get up pillow that leans to the structure already prepared. Bearings backrest goose down. PVC feet black. Completely removable.