Nipple Jewelry With A Steampunk Heart Design White Enamel On The Inner Heart Two Small Flowers And Spiral Design On The Outer Heart Bar Thickness : 14Ga | 1.6Mm Bar Length : 9/16" | 14Mm Heart Size : 8.5 X 8.5Mm Material : 316L Stainless Steel, Zinc Alloy, Enamel