This is a Ying & Yang logo dangler navel ring. Logo belly rings are the perfect accessory for showing off your sexy navel. The logo dangles on this belly ring are sure to attract attention. Made with a 316L surgical steel shaft. The externally threaded top ball size is 5mm and bottom ball is 8mm. This belly ring is 14 gauge and the length is 10mm-3/8 of an inch. Entire piece is nickel free.