Tungsten has a distinctive gunmetal grey color to it that gives the modern metal a smokey and sexy appearance. Heavier than other metals, gunmetal tungsten wedding bands are made of tungsten carbide and is in a class apart from any other metal. Tungsten is the hardest metal on Earth and can only be scratched with a diamond and is also extremely heat resistant. All these enduring qualities make tungsten rings the best choice when choosing a wedding band. Our gunmetal tungsten wedding bands are covered with a Lifetime Warranty that covers size exchanges and accidental damage.