16g 5/16'' Stainless Steel Internally Threaded 3mm Fire Ball Opal Labret Monroe Lip Tragus Piercing Bar Body Jewelry Ring size: 16g 5/16'' + 3MM Opal Ball sold as 1 piece this internal screw labret are easy to wear, same like other internal piercing but make sure the size is suitable for you, pls consider if you have a thick lip