Vintage MCM Renoir Copper Necklace

Beautiful vintage mid-century modern statement necklace, signed Handmade Renoir, a renowned American costume jewelry brand Matisse Renoir, collectible, made out of solid copper in modernist style, the necklace consists of square geometric links, really stylish! Condition: in great pre-owned vintage condition, some surface wear on the reverse as seen in the close up photos, not noticeable when worn, untreated/unpolished, from a non-smoking environment. Measurements: adjustable length, closes on a hook, please note that the extension chain is non-original, measures 51 cm at max length, the links are 2.3 x 1.7 cm.