Very unique logo belly button ring feautring the best logo designs in the industry. Each logo navel ring comes with an 8mm picture ball on one end and a 5mm threaded steel ball on the other. The logo ball holds the unique image inside a waterproof, completely safe clear acrylic bubble. The entire piece is crafted in 316L stainless steel. The curved barbell is 14g (14 gauge) and 7/16" (11mm) in length.