Bronze Thor's Hammer NECKLACE. The hammer is crafted in the Oseberg Viking art style known from a large burial mound at the Oseberg farm near Tønsberg in Vestfold County, Norway. The head on the top of the hammer is inspired by the dragon head on the bow of the Oseberg Drakkar ship. This hammer should protects you on the ground (knotted horses), in the sea (beast), and in the sky (Thor's hammer). Design: KATI. Manufactured by Wulflund. Leather braided cord and viking bronze terminals in the Borre style are included.