Bronze Celtic Knot Engraved Viking Odin Axe head Thors Hammer Mjolnir Pendant for Necklace Norse Jewelry Double sides pendant with engraved Celtic Thors Mjolnir hammer design. Good quality Bronze. Lead, cadmium and nickel free Approx. 3.30 cm (1.29 Inch) in Max. Length and 2.30 cm (0.90 Inch) in Max. Width Imported, Thailand origin. Free Shipping !