Expecto Patronum! This Harry Potter Collectible Key Chain Blind Box features a key ring bearing a random mystery Patronus figure from the Harry Potter movies and books. Each Blind Box will include a key chain with a LED light-up Patronus charm! The charm figures include: Harry Potter's Stag, Hermoine Granger's otter, Ron Weasley's dog, Severus Snape's doe, Delores Umbridge's cat, Ginny Weasley's horse, Luna Lovegood's hare and Seamus Finnigan's fox! Collect all 8! Makes a great surprise gift and accessory for Harry Potter fans! Official Harry Potter merchandise. LED.