MAGIC KNOT small pendant by Bico Australia meaning Protection from Evil. The Celtic Knot is found in ancient stone art, and similar designs exist in Norse culture and China. The jewelry's twisted knots are a magical talisman for eternal protection from evil spirits. Designed by Bico's jewelry artists in Australia, the Celtic Cross chain pendant is hand polished and made of pewter and silver with an invisible protective coating to retain its finish. Approximate size 1 1/4 by 1 inches. A larger version is available as Item #E59. Color is real silver. Please select one of the recommended chains to go with your pendant. This small Celtic cross with a crystal in the center is available as Item #MS32.