One of the hottest materials in men's jewelry now - tungsten carbide! This sleek and contemporary dog tag pendant is crafted of solid polished tungsten carbide and contains a key cut-out for extra style. The width is .81 inches and the height is 1.31 inches. This tungsten dog tag pendant includes a 22 inch stainless steel ball chain necklace, completed with a fancy lobster claw clasp. Tungsten carbide is durable, corrosion resistant, virtually impossible to scratch and exceptionally comfortable to wear.