Be the envy of your squad with this Ocean Blue Opal Stud! Industrial style with a cool edge, this statement maker will make you stand out and get noticed! A must-have for all the trendsetters out there. Make a statement and show off your unique style! WOW!! (Internally threaded flat back) -Post material: gold plated stainless steel or stainless steel -Used in healed piercings. -Tarnish proof and durable so you can wear it everyday without worry! Quantity & Measurement: -Gauge: 16g | 1.2mm-Post length: 8mm-Size: 3.9*7.5mm-Include: single item -Screw diameter: 0.9mm -Closure: internally threaded flat back Available to be customized post length 6mm,8mm,10mm or 12mm. Leave an order note for the customization request (not extra cost). * Piercings are sold individually for layering purposes. Sold individually. Mix and match the pieces for a unique layered look.