Bronze Filigree Celtic Triquetra Trinity Knot Triangle Pendant for Necklace Vintage Thailand Jewelry Bronze Pendant with Celtic Knot Triangle Filigree Design. Good quality Bronze. Lead, cadmium and nickel free. Approx. 2.50 cm (0.98 Inch) in Max. Length and 3 cm (1.18 Inch) in Max. Width Imported, Thailand origin. Free Shipping !