Dining chair and small armchair with seating structure in solid beech and birch plywood, legs in walnut canaletto wood (fin.11). The structure of the back is flexible with harmonic steel springs which give elasticity and make it ergonomic. The padding is in flexible multi-density polyurethane covered in fibre. The foot-caps of the legs are in nylon. The upholstery, in fabric or leather, is completely removable.