Silver necklace designed in a pattern of silver squares, each containing a square element also made of silver. The silver squares are threaded on top of a hidden elastic metal wire, allowing the silver squares to rotate, thus creating a new pattern of this wonderful necklace with each rotation. Masterful artisanal crafting, a fantastic item in excellent condition. The item was purchased at Galerie Slavik, Vienna, Austria. Length when closed: about 34 cm Hallmarked 20K Gold Weight: 91 grams