Truly stunning, very unusual and powerful. The dzi (Z) bead is considered to have great protective power. Extremely hard to come by, it is said that the true dzi beads have fallen to earth from deep space, and are wildly expensive. I myself have seen some which cost many hundreds of dollars. Our beautiful 1.5" replica bead (even experts can't tell the difference from the real thing) is surrounded by heavy Tibetan Silver beadwork, and the back is of heavy silver as well. This is really stunning, lucky for you to wear, and turns a lot of heads. It comes strung on Black Cord and tucked in a pretty little bag. Not to be found elsewhere.