Titanium is an extremely lightweight and yet durable metal making it a very popular metal. In jewelry, titanium is always pure and hypoallergenic. It is possible to scratch titanium, but it will not bend or break. Titanium also has a unique property which allows the metal to be colored to colors such as black, known as black titanium. All of our titanium rings are crafted with a thick rounded comfort fit shank, which matches the shape of his finger to provide a comfortable ring for him. Due to it harness titanium cannot be re-sized.