The Charles Rennie Mackintosh Stem Rose Bud Earrings in Blue are crafted in rhodium plate with fine vitreous glass enamel. Inspired by the famous designer Charles Rennie Mackintosh (1868-1928). Hypoallergenic nickel free ear wires. Length: 1.9" (50mm). Matching Pendant Necklace is also available. Gift boxed.