From Funko. Prepare for some frightful fun with the residents of Halloween Town! Pop! Keychain Jack Skellington appears in vibrant coloring that is designed to shine brightly under blacklight. Jack is ready to tag along on any adventure or inspire a spooky atmosphere in your The Nightmare Before Christmas collection. Choose from Jack, Sally, Zero, and Oogie Boogie. Each keychain dangler stands 1 1/2" tall. Window box packaging.