Benchmark Cobaltchrome 9mm Comfort-Fit Drop Beveled Edge Grey Carbon Fiber Design Ring, (Sizes 6-14) LIFETIME WARRANTY FREE Engraving for most rings 3mm and larger (contact seller BEFORE ordering) Made in USA with expert craftsmanship to ensure comfort and ease of wear This is not a hollow, but completely SOLID ring This ring comes with a Luxurious Cherrywood Gift Box