The Kali necklace features three half-bubbles on a thick leather cord. Three different version of the necklace are offered - with all brass, all silver, or two brass and one silver bubbles. Works great as a necklace, or a wraparound bracelet. The half-bubbles are hand-carved, and then cast in metal. Actually half-spheres, empty inside, measure about 1'' (2.5 cm) in diameter. Recycled or made in USA metal. 33'' (84 cm) long.