The beautiful 5 Opal Curve Labret features 5 Opals in cascading size from the center. This piece looks great in cartilage piercings, conch piercings, and tragus piercings, and is suitable for use in brand new piercings as it is 100% made of implant grade titanium! That means you can buy one and take it to your piercer to be pierced with, and you will have beautiful jewelry from day one! No more waiting impatiently for months to change out that boring initial jewelry! The labret is 16 gauge, 5/16" (8mm) long and internally threaded.