A reference guide to fifteen of the most enduring protective symbols in spiritual jewelry: evil eye (nazar), hamsa (Hand of Fatima/Miriam), witch's knot, Celtic triquetra, ankh, Eye of Horus, hexagram (Star of David), pentagram, infinity knot, Solomon's seal, om, cross, crescent moon, tree of life, and red thread. Each entry covers cultural origin, spiritual meaning, traditional materials, and modern wearable form. Designed as a starting reference for anyone choosing their first protection bracelet or building a layered stack with intentional symbolic depth.