1 ½” diameter pure silver Gau boxes, finely hand-engraved with Tibetan Auspicious symbols. Traditionally worn by Tibetans as amulets to contain sacred items such as part of a sacred text or memento of a revered teacher, these boxes open and lock. The sacred symbol is engraved on the front and the Kalachakra symbol on the back. Strung on red blessing cord. Each comes with a red and gold Tibetan brocade bag. Each is one of a kind.