Limited One FREE Item Per Order. FOR ALL THE FREE ITEMS. This offer is for one item only. *Shipping charges may apply. This belly button ring is a great addition to your body jewelry collection with a 316L high grade surgical steel shaft with green Ultra Violet acrylic beads. The top ball size is 5mm and bottom bead size is 8mm.The belly ring size is 14 gauge and 10mm-3/8 of an inch. Entire piece is nickel free.