The Monogram Adventure Time Series 1 Blind Bag 3D Foam Figural Blind Bag allows fans to choose their favorite character from the popular animated TV show. Each blind bag contains a keychain featuring characters like Bubblegum Princess, Finn, Jake, Ice King, and Marceline. Made from foam, these collectible keychains are a fun and unique way for fans to add a touch of Adventure Time to their collection.