This vintage Art Deco pendant-style folding reading opera glasses is made of sterling silver with a metal purity of 925. The pendant features a white/colorless main stone and is designed in a unique opera glasses style, perfect for both men and women. The elegant and intricate design of this pendant reflects the Edwardian era and the early Art Deco era (circa 1910–1920s). That gives a touch of vintage charm to any outfit.