The rings in our Tibetan rings section are made from sterling silver or white metal, and some rings are made from copper or plated in gold. The stones in the Tibetan rings include turquoise, coral, lapis lazuli, tiger eye, and amethyst. The sizes of many of our Tibetan rings are adjustable. Some rings have the Tibetan Buddhist enlightenment mantra, om mani padme hum, inscribed around the outside, while others have the Tibetan Buddhist form of the Om symbol.