This 8mm wide Titanium ring has a POLISH FINISH and is visually-attractive with a 3mm Center inlay of Carbon Fiber. This style of band is sporting off Center Black inlay grooves. CARBON FIBER is used in many functions like high-end aircraft, road and mountain bikes. Each ring is custom made and your ring comes with a COMFORT-FIT for extra satisfaction. Our Titanium rings WILL not TARNISH or cause your skin to discolor. Style TCF05