316L Stainless Steel Nipple Jewelry‚Colorful heart shaped synthetic opal‚Black and Gold plating for an antique look‚One side is fixed‚Thickness : 14GA | 1.6mm‚Length : 9/16" | 14mm‚Heart Size : 10mm‚Material : 316L Stainless Steel, Synthetic Opal*Choose Single or a Pair