Captive bead ring, 4 ga Home » Captive Bead Rings / CBR | Ear Piercing | Male Piercing | Stainless Steel Gauge (Thickness): 4 (5.0mm)Material: 316L surgical grade stainless steel Type: captive bead ringShown: 13mm captive ring. Retail Price: $9.76Your Price: $ Diameter/ball size: ----- Choose One -----5/8" (16mm) with 5/16" (8mm) ball(s)1/2" (13mm) with 5/16" (8mm) ball(s)3/4" (19mm) with 5/16" (8mm) ball(s)Quantity: