In Norse mythology, Mjölnir is the hammer of Thor, a major Norse god associated with thunder. Mjölnir is depicted in Norse mythology as one of the most fearsome weapons, capable of leveling mountains. In his account of Norse mythology, Snorri Sturluson relates how the hammer was made by the dwarven brothers Sindri and Brokkr, and how its characteristically short handle was due to a mishap during its manufacture. Comes with your choice of a sterling silver 2.3mm, 3.3mm rope chain, 2.2mm box chain, a 2.0mm curb chain, 2.3mm figaro chain in either 18in, 20in or 24in sizes. (Custom lengths are available upon request) All chains are made of solid 925 sterling silver with a coat of anti-tarnish rhodium plating applied to ensure the highest quality and the longest lasting endurance possible. US Jewels specialize in jewelry that illustrates who you are and what you represent. Whether it be your heritage, beliefs or passions, helping you display what defines you through fine jewelry is our driving force!