This is a small, amethyst 4mm Gem OM Small Silver Pendant. Primordial sacred sound. All that was, is, and will be: Ohm. At one with the all. 3/4" in size. Availability: Usually ships the next business day. 4mm Amethyst OM Small Silver Pendant 4001$17.95 Thank you for stopping by Boss Boys and have a GREAT WEEK!