Beautiful, durable, and delightfully weighty, our tungsten and blue carbon fiber ring brings you all the enchantment of futurism without the fragility. With a slightly beveled edge, this Tron-style tungsten piece invokes images of high-speed chases, space battles, galactic federations, and more. Now, we're not encouraging you to doze off at work while gazing deeply at your ring and falling into daydreams of interstellar adventure—we're just saying it may happen. "Where are you from?" the new guy at work will ask you casually. "3000," you'll reply, cool as a breeze. Comfort fit tungsten rings usually run 1/2 size larger, it is suggested you buy a half size smaller than your standard ring size. We recommend having your finger measured for a comfort fit ring at your local jewelry store for an accurate fit. All of our tungsten rings come with a lifetime warranty.