Will Queen 8mm Titanium Ring Inlaid Black Carbon Fiber, Silver White Beveled Men's Titanium Ring Comfort Fit Wedding Bands Promise Rings for Men Stylish & Modern: Jet black carbon fiber is encased in a highly durable and crystal clear resin Stark contrast: Black carbon fiber & the cool metal color of the titanium Incredible light:With a carbon fiber inlay are slightly lighter than traditional titanium rings Beveled edges:a strong and powerful look Perfect comfort fit: Polished edge and inner smooth arc design