Window sashes of metal; Bridges (structures) of metal; Prefabricated balconies (metal); Door stops of metal; Dispensers for dog waste bags, fixed, of metal; Fixed dispensers of metal; Door fittings of metal; Collars of metal; Prefabricated houses of metal; Chicken-houses, of metal; Houses of metal; Identification tags of metal for animals; Metal tags; Metal railings; Metal fencing; Fences of metal; Fence panels of metal; Fence posts of metal; Fence links of metal; Metal gates; Metal brackets; Sign holders of metal; Pet doors of metal