Aluminum alloy; Aluminum alloys; Aluminum recognition plaques; Architectural metalwork; Decorative centerpieces of common metal; Memorial plaques made of common metal; Metal name plates; Metal nameplates and door nameplates; Metal pet tags; Non-luminous and non-mechanical metal signs for decoration; Non-luminous and non-mechanical metal signs for use as social distancing markers; Plaques of common metal; Signs, non-luminous and non-mechanical, of metal; Works of art of common metal; Works of ...