20 Furniture, mirrors, picture frames, works of art of wood, wax, plaster, cork, reed, cane, wicker, horn, bone, ivory, whalebone, tortoiseshell, amber, mother of pearl, meerschaum, substitutes for all these materials, or of plastics; coat hangers; chests of drawers; cushions; shelves; packaging containers of plastic; armchairs; seats; bedding (except linen); mattresses; funerary urns; plate racks; wickerwork; wooden boxes