HaAri has designed this beautiful Kabbalah ring. The center of the ring is made of 9K gold and it rotates to reveal 12 precious gems, each representing one of the Twelve Tribes. The sterling silver bands have been hand engraved in Hebrew with the names of the Twelve Tribes. The gems represent the stones that were worn by the High Priest in the Tabernacle and Temple. The ring comes in thirteen sizes (U.S. sizes): 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12.