Structure made of tubular steel, chromium plated. Chromium layer 35 microns. All welds are polished to perfection. 5 cm wide straps on the bottom provide a high comfort and durability Back and armrest cushions stuffed with polyurethan foam and polyester layer. Seat cushions stuffed with a mix of down and polyurethan foam. Upholstered with a resistant , full dyed , aniline calf leather (2mm thick) or fabric. Available in different colours.