Enid will be your go-to earring! They are small enough to sleep in, wear to the gym and also a great layering design! You're going to love their minimal look! Length: 1/2" Waterproof Tarnish resistant 18K Gold plated stainless steel Hypoallergenic Care tips: Store jewelry in our cloth Béljoy bag or a small plastic zip lock Use a jewelry cloth to clean everyday oils off Avoid contact with chemicals such as hairspray, lotions, perfumes, etc.