Armchair and large seating element padded with polystyrene spheres encased in polyester fabric. Removable upholstery cover in Rope cord sewn with a spiral-like pattern. For the large seating element, a seat pad in polyurethane foam is recommended; removable cover available in Luz, Rope T or Brio fabric. The use of a Winter Set protection cover is recommended. The series Otto also includes poufs in different dimensions.