Product Details + Stunning Classic Vintage Retro Cubic Zirconia 18k Gold Shell Stud Earrings made with Titanium Steel Tarnish Resistant Jewellery Water Proof / Sweat Proof / Hyper Allergenic / Use at Gym, swimming... yours to enjoyEnjoy the elegance of 18k Gold or Silver jewellery with the strength of medical grade 316L stainless steel.Waterproof ✅ | Tarnish resistant ✅ | Hypoallergenic✅