Stainless Steel Tiny Moon & Star Stud Earrings 5/16 inch These Dainty Moon & Star Earrings are Polished Stainless Steel with Surgical Steel Posts Excellent Workmanship with Polished Finish High Quality Hypoallergenic 316L Surgical Steel Simple Understated Design with the Look of Polished Platinum Seawater / Saltwater Safe Corrosion Resistant