Armchair with swivel base in black aluminium with tilt and seat return mechanism. Body in fireproof polyurethane foam, cold foamed, padded and covered in fabric, faux leather or leather is very comfortable and suitable for every enviroment. The body can be upholstered in one colour (same front and back upholstery) or two colours (different front upholstery from back upholstery in terms of material and/or colour).