A hands-on extension of the book/CD, Freddie the Frog and the Mysterious Wahooooo, students easily create their own rhythm patterns choosing four of the twelve rhythm magnets: ti-ti's (two eighth notes), ta's (quarter notes), ti-ka-ti-ka's (four sixteenth notes), or shh's (quarter rests). Choose a tempo jam track on the Mysterious Wahooooo book's audio CD (book/CD sold separately) and students play their own rhythm pattern along with the Tempo Island animals! Simple instructions, twelve rhythm and five character magnets included. Great learning fun! Ages 4-9. 10.5 inch. X 8.5 inch. metal encased in sturdy cardboard. Ages 4-9.