Sweet & Petite...18k Gold Lotus Stud Earrings made with Titanium Steel Tarnish Resistant Jewellery 11 mm widthWater Proof / Sweat Proof / Hyper Allergenic / Use at Gym, swimming... yours to enjoy(please ensure you rinse and polishing after swimming and showering to remove chemicals)Enjoy the elegance of 18k Gold jewellery with the strength of medical grade 316L stainless steel.Waterproof ✅ | Tarnish resistant ✅ | Hypoallergenic✅