A titanium internal threaded flatback stud with a round gemstone top for clean everyday sparkle. Made from ASTM F-136 implant-grade titanium with a secure 16g flatback post and multiple gem color and size options.SPECIFICATIONS Material: ASTM F-136 implant-grade titanium Finish: Silver = natural titanium Gauge: 16g = 1.2mm Post Length: 6mm standard Gem Diameter: 2mm, 3mm, 4mm, 5mm, or 6mm Gem Colors: Dark red, AB, white, purple, pink, light purple, rose gold, yellow, multicolor, or black Screw Diameter: 0.8mm Closure: Internally threaded flat back Common Uses: Helix, forward helix, upper lobe, conch, tragus, and flat piercings depending on anatomy, gauge, and fit Sold As: Single piece Customization: 6mm, 8mm, or 10mm post lengths available by request