Our Sterling Silver earring studs help share some love with their small stamped hearts. Roughly 1/4" in diameter, these earrings are perfect for any outfit and every day wear. Handmade with love from sheet metal, wire and ear nuts. The Sterling Silver consists of 92.5% Silver and 7.5% of an alloy, mainly consisting of copper. In some, the copper reacts with the skin and can turn it green. Small gift box included. Choking Hazard - Small Parts WARNING: CHOKING HAZARD—Small parts Not intended for children. Although extremely rare, some people are allergic to the metals and finishes commonly used in making jewelry. We cannot guarantee that our products are totally free of ingredients that may cause an allergic response in individuals who are sensitive and react to the ingredients in our products. It is the responsibility of the consumer to be aware of any allergies he or she may have to metals (gold, silver, etc.) or the oxidation applied to metals prior to making a purchase. If you have concerns about allergic reactions, you should discuss them with your doctor before wearing our products. Because there is no way for us to know the medical history of our customers, TInk LLC will not be held liable for any allergic reactions that may occur as a result of wearing our jewelry.