This classy silver & gold ring is made of 100% titanium, making it extremely durable. The combination of solid titanium and the two channels that go along the surface of the ring create a unique looking ring. The materials are anti-allergic for a smooth feel in use. This ring is a great choice for daily users. The surface width of 8mm is enough to give the ring a masculine feel. A unique, and durable ring choice for a classy gentleman.