Welcome to the collection of 12ga belly rings. 12 gauge belly button rings are .081 inches (2.053 millimeters) thick. It is not the common type of belly rings but is chosen by many women. In our collection you'll find stylish and elegant 12ga curved barbells for your belly button piercing. Variety of designs are to your disposal- fashionable notched barbless, gorgeous jeweled curved barbells and belly rings with Tiffany's ball, up-to-date curved barbells with door-knocker and many other high style 12 gauge belly rings are waiting for you!