Mother of Pearl and Howlite Skull BraceletGenuine mother of Pearl and Howlite Beads are 5 mm approximately 7 inches metal is 14 kt gold fill. Gold fill is genuine gold layered with usually copper. Very hard to tarnish. We do our best to choose each stone carefully and purposefully for every piece.. However there might be slight differences in color size shape and clarity which makes each item unique and one of a kind. Each piece of jewelry will come in a colored drawstring bag for its