Gold Plated Halo White Synthetic Opal Industrial Barbell‚Ornate and beautiful Yellow Gold plated industrial barbellShowcases a magnificent halo shaped synthetic White Opal‚Gorgeous design has an elegant and vintage charm‚Opal is surrounded by prong set, synthetic Turquoise gems‚Thickness : 14GA | 1.6mm‚Length : 1 1/2" | 38mm‚Jewel Size : 5mm x 10mm‚Ball Size : 5mm‚Material : Gold Plated 316L Stainless Steel, Synthetic Opal, Synthetic Turquoise