'Shield of David - 925 Silver Pendant by Nanno-Gold. Jewish Jewelry. 0.66" x 1.02" An inspiring and exceptional medallion, inscribed with Psalm (Tehilim) 121. A distinctive article of jewelry, instilled with tradition. "Shield of David" is artistically realized in this special medallion designed by Nanno-Gold's expert designers. The medallion is made of natural onyx stone and framed in .925 silver. The text is inscribed in .925 silver by means of an innovative technology developed by Nano-Gold, which, despite its size, ensures extremely high resolution. This enables a combination of miniature graphics or text in the design, which can be viewed with a magnifying glass (attached to each article). The molecular combination created between metal and stone by the nanotechnology technique, guarantees that the inscription will endure forever.