Waterproof💧💧💧 Stainless Steel 18K Gold Hypoallergenic Nickel Free Size:12 mm (inner diameter) Thickness (5mm) DESIGNER NOTE Handmade from polished gold now introducing The Candongas Hoop earrings. Classy hoops will forever and always be everyone's go to essential piece to an eccentric wardrobe. Style the tube-like shape hoops with your preferred gold chain. We love this petite version of the hoops.