Add a little sparkle to your plug collection! These easy screw back tunnels are made from ASTM F-136 titanium with an accent of clear cz gems around the front rim. They are externally threaded and have double flares to ensure a snug, flush fit. Available in sizes 00G (10mm) - 1/2" (12mm). Wearable area is about 6mm. Full length is 10mm with 2mm flares. For healed lobes/piercings. Sold in pairs (2pcs).