BodySparkle Body Jewelry A-Clear 16 gauge Labret Stud Set of 3 Tops and 1 Steel Labret Stud-Round-Square-Heart Jeweled Tops Set of 3 Labret Tops and One Post-One round jeweled top, one heart top, one square top 16 gauge, 5/16 inch long 316L Surgical Stainless Steel post, internally threaded Piercing Jewelry-Body Jewellery Bars and Hoops for Women, Men and Teens See our entire collection of 16 gauge lip rings, earrings and cartilage earrings Base is 3/16 inch (5mm) diameter