Product Details16 Gauge 5/16 Blue Synthetic Opal Gold Hue Rhombus Labret Monroe Tragus You'll feel like royalty when you're rocking this 16 gauge lip ring! It's made with an 8mm gold tone PVD over 316L surgical grade stainless steel straight post with a flat disc end. It features an elegant rhombus charm, with clear gems set in each of the points. The rhombus is set with a blue synthetic opal at the center for a color contrast you can't take your eyes off of! You can even rock it in multiple piercings including lip, monroe, tragus, helix, and some conch piercings. Look as regal as you feel with this elegant rhombus cartilage piercing jewelry.Specifications16 Gauge (1.2mm), 5/16" (8mm), Gold Tone PVD over 316L Surgical Grade Stainless Steel Straight Post, Synthetic Opal