Whether it's your first or fiftieth, celebrate this very special day this sweet 18K gold over sterling silver heart-shaped charm. Featuring the sentiment "Happy Anniversary" in flowing script, the reverse side of the charm can be customized with a message of your choice -- like your wedding date or a tender "I love you" -- up to three lines long with up to ten block characters on each line. The detachable clip-on fastener allows you to easily add or remove the charm from a favorite chain or charm bracelet (sold separately). This item is only available online. View product details.