6 Swimming pools made wholly or principally of metal; metal structures for swimming pools; panels of metal for the construction of swimming pools; metallic steps, ladders, staircases and hand rails for pools and for swimming pools; inlets, drains, drain pipes, drain traps, drainage apparatus and return inlets for swimming pools; diving boards and slides of metal for pools and for swimming pools; reels of metal for pool covers and for solar pool covers; metallic linings for swimming pools; metallic shutters and covers for swimming pools; rollers for heated covers, jet streams, suction grids; metal telescopic poles, metal hangers; coping, skimmer supports, and metallic fittings for swimming pools; parts, fittings, accessories and components for all the aforesaid goods