Our Crown Chakra Necklace has delicate beads of Amethyst and Quartz with our exquisite Sterling Silver Om Emblem. The Sanskrit symbol for the Crown Chakra/Sahasrara - (Thousandfold) and is represented on one side with the Om symbol and the Lotus flower on the other. It is 18 inches long and has a 2 inch Sterling Silver clasp/extender & Flourite Flower.