Black Pvd Plated Heart Captive Bead Ring With Clear Cz These Black Pvd Plated Heart Shape Captive Bead Rings Are Absolutely Precious! Perfectly Crafted From Quality 316L Stainless Steel, These Captive Bead Rings Are Embellished With A Gorgeous Clear Cz Ball Measuring 3Mm. Captive Bead Rings Are Very Popular And Would Fit Perfectly In Your Body Jewelry Collection. Thickness : 16Ga / 1.2Mm Length : 5/16" / 8Mm Ball Size : 3Mm Material : Pvd Plated, 316L Stainless Steel, Cubic Zirconia