This breast cancer awareness Pink Ribbon dangler belly button ring is made with a surgical steel shaft and rhodium plated dangler with a prong set pink cubic zirconia jewel. This belly ring is 14 gauge and the length is 10mm-3/8 of an inch. The externally threaded top bead size is 5mm and the bottom is 8mm. Entire piece is nickel free. The Pink ribbon is most commonly associated with breast cancer awareness. This ribbon is also a symbol for birth parents and childhood cancer awareness.