Countless colorful hearts dance and shine from your handmade creations! They are the same on both sides and perfect for making earrings or a necklace! They measure 16mm and are made from brass that have been colored on both sides with epoxy and the edges have been silver plated. The hole will easily accommodate 18 gauge wire or jump rings. They do not contain nickel or lead. This listing is for 25 - 12mm Drops in a random variety of colors or Buy in Bulk and not only Save but receive an almost even mix of all of the available colors.