Tungsten Carbide rings are 10 times harder than gold and five times harder than titanium. The inner band is slightly rounded for a comfortable fit; add reliability and you've got a ring that really delivers. The Silver Tungsten and Gold IP Wedding Ring is a stylish, high quality ring that is perfect for everyday wear. The ring features a highly polished finish with 18k gold plated edges. This beautiful band showcases a mirror-like finish in the center, and sits between attractive 18k gold plated edges for a subtle and clean contrast. Perfect for a man who wants a a high quality ring that is attractive and extremely durable.