Metal nameplate from aluminum alloys, blank business cards, multicolored material, laser engraving, engraved machine, 5 colors, from aluminum alloys

Metal nameplate made of aluminum alloys, blank business cards, multiple colors, material: 5 colors, for engraving machine and laser marking, quantity: from, from, from, materials: aluminum alloys, size: 86 * 54, application: for laser engraving machine, color: 5 bright colors