8MM Tibetan Dzi Beads, 2MM Onyx Spacers and a Stainless Steel Toggle Clasp.  The Tibetan word "Dzi" translates to "shine, brightness, clearness and splendor".  Dzi's are said to do a number of things.  Some protect its wearer from negative energies or accidents, some attract wealth or wisdom, while others might bring you love and happiness.  Onyx is a "stone of protection" because it wards off negative energy and attracts good luck.