Threadless CZ Stud Flat Back Stainless Earrings - 16g 18g Labret Nose Stud Ring
Size / Style: 16g or 18g Push Pin Rings (6mm or 8mm length). Gemstone Type: 2,2.5,3,3.5,4mm Clear CZ. These rings are great for easy insertion with no worries of them coming unscrewed.