FUTATSU-KIN - Polished coals, one of which is covered with gold leaf. Loved clasp. 925 silver snake chain (or gold plated chain) L.45cm. Materials: Binchotan Coal. Golden leaf. Gold plated chain. dimensions: Diameter of the part diameter 0.5-1cm. L.4-7cm. Chain L.45cm. design: Lorene & Hirohiko KAMIYA