Clickeez Twin CDU (12L) is a collectible set that typically contains two clickable keyboard keycap collectibles, a keychain, and a collector's guide. This product is designed for ages 6 and up and allows fans to connect various favorite characters to create personalized keychains. The series features over 70 different characters, each with unique clickable features. It is a compact set ideal for collectors and fans of tactile, clickable fidget toys.