Hoop earrings with hinged clasp in stainless steel made of a large shell, a starfish, and natural stones. Hoop dimensions: 18 x 18 x 3 mm Loop dimensions: 24 x 68 mm Guaranteed nickel-free, cadmium-free, and lead-free. Water resistant and does not blacken. Being natural stones, their shape and color may vary from one piece to another.