Upholstered version: metal frame and padding in cold-moulded fire retardant polyurethane foam; fixed cover; varnished version: frame in rigid polyurethane foam varnished colour black or white (other RAL-colours available > 20 pieces); revolving base stainless steel satin finished or 4 feet base in cast aluminium polished; tops of the coffee tables in glass or plywood veneered or laminated.