-The frame of this modern classic chair Josef Hoffmann Kubus Chair is made of wood; -The upholstery of This chair is Italian leather, which is healthy and environmental-friendly, no allergy to skin, no pollution to environment; -The cushions are high elastic foam, offering a comfortable seating feeling and no losing shape for years; -Two seats, three seats are available. -Black, white, red, brown and beige colors available. Carton packing.