• Navel Ring / Belly Button Ring with multiple CZ• Jewelry is decorated multi-sized prong set Aurora Borealis CZ• Bar Thickness : 14GA | 1.6mm• Bar Length : 3/8" | 10mm• Bottom Design Size : 8.5(L) x 11.5(W)mm• Top CZ Size : 5mm• Thread Type : Externally Threaded• Material : 316L Stainless Steel, Zinc Alloy, Cubic Zirconia