Secret Seal of Solomon Protection Powers Green Quartz Magic Pendant Necklace Best Amulets Collection. Secret Seal of Solomon Protection Powers Talisman Green Quartz Magic Gemstone Circle Spiritual Powers Pendant NecklaceSecret Seal of Solomon Protection Powers Green Quartz Magic Pendant Necklace Gemstone Circle Size: 2 inches (50mm) Made from Natural Gemstone and may have some natural specks making your Amulet or Talisman very unique and special. Each Magic Symbol is Engraved on top of the Gemstone Circle. Comes with Adjustable cord, and adjusts from 15 inches up to 24 inches