Snap-in captive bead ring, 8 ga (no tools required!) Home » Captive Bead Rings / CBR | Ear Piercing | Male Piercing | Nipple Piercing | Nipple Shields and Studs | Stainless Steel Gauge (Thickness): 8 (3.2mm)Material: 316L surgical grade stainless steel Type: captive bead ringpriced and sold individuallyno tools needed to handle Retail Price: $9.19Your Price: $ Diameter/ball size: ----- Choose One -----5/8" (16mm) with 1/4" (6mm) ball(s)1/2" (13mm) with 1/4" (6mm) ball(s)Quantity: