Funko is excited to introduce Mystery Minis are coming soon in an exciting new way: now soft, cuddly, and even more adorable! Introducing Mystery Mini Plush Keychains! Mystery Mini Plush Keychains are roughly 2 1/2" to 3" tall, making them the perfect addition to your keychain, home, or car. You can display them anywhere! Find your favorite Spider-Man characters! Blind mystery box packaging.