Acrylic keychain featuring an illustration of Enmu, with a ball chain for easy portability. - Character Name: Enmu - Material: Acrylic - Design: Illustrated keychain - Accessories: With ball chain Thank you for viewing. This item was a bonus included with the purchase of popcorn at the movie "Demon Slayer: Kimetsu no Yaiba - Mugen Train Revival Edition." It has been opened twice for photography, but it is unused.