Aquamarine Blue Ocean Opal Flatback Earrings Stud Nose Rings 18G 16G 20G 2-4mm
Size / Style: 16g, 18G or 20G (5mm - 10mm Length). Gemstone Type: 2,2.5,3,3.5,4mm Simulated Opal. These rings are great for easy insertion with no worries of them coming unscrewed, they are also Surgical Stainless Steel.