This thick titanium men's ring measures 12 mm in width and has an incredible brushed matte finish. The ring has a somewhat domed shape, but has a generally flat surface. The band is made entirely out of air craft grade titanium which has a subtle Titanium gray color and has a similar hardness to that of platinum. However, unlike other metals utilized in jewelry, titanium is exceptionally affordable. It is resistant to corrosion and light weight. Add an engraving on the inside up to 15 characters to make it personalized to you and extra special.