This curved labret post is made from gold pvd on ASTM F-136 titanium and is available in size 14G with your choice of 5/16" (8mm) or 3/8"(10mm) lengths. The concave back measures 5mm, making it ideal for threadless top pieces. Great for belly button piercings, floating belly rings,labret piercings. Enhance your style with the durability and strength of titanium.