The Earrings by Urbanela have been made from toxic free materials being nickel & lead free. Of course, the earrings will not cause any skin reactions, perfect for people with sensitive skin. Earring is very easy to use being lightweight and has a design which makes it very comfortable for use by girls and women. It can be worn over long time periods without any complains of ache and swelling. Give yourself that beautiful look and make others jealous with these Earring. This is a one of a kind design which will go with all types of Dresses.