BodySparkle Body Jewelry Tiny Shamrock Dangle Labret Stud-18g-16g-5/16 inch Steel Cartilage Earring-Tragus Jewelry-Good Luck Labret Stud available in 18 gauge or 16 gauge. Choose size from menu above 18 gauge, 5/16 inch long labret stud 316L Surgical Stainless Steel Labret Stud