Hammered Stepped Edge Men's Band This 8mm band features a black ion-plated, hammered center with stepped edge design. This scratch resistant ring is highly durable and made to last a lifetime. Tungsten carbide is considered to be the hardest and most scratch-resistant metal known to man. Made of roughly about 80% tungsten and 20% carbon, it's not only extremely durable and substantial in weight, it's also hypoallergenic. Tungsten men's wedding bands are truly a perfect match for any man's lifestyle. Genuine Photos All photos on this product are taken in-house with real stock set with the described carat weight. The ring in the photos, including the model image, is a size 8.