Presented by Wearable Words by MBE, these beautiful, durable, customizable earrings showcase (16 mm) round drop circles with a selection of an actual dictionary or book page in a metal pendant in your choice of three metal finishes. (Bronze, Silver, or Gold) All metal is a nickel free alloy. These earrings are louver back to ensure they stay on the ear. They are extremely lightweight and durable. They make a wonderful conversational piece each time you wear them.