Get All Keyed Up for Prom with Keychains! Get students excited to use their prom favors even after the big night with cool custom keychains. These handy items are great reminders of a night full of fun--they'll remember your amazing prom decorations every time they need to unlock their door. Our Keychains come in a variety of styles, colors, and sizes to match any Prom theme, and we offer both customized and stock keychains; choose one perfect for your Prom budget!