MAGNETIC TWO-SIDED FIT-A-RHYTHM MUSIC BOARD Great Value! Sturdy 9" x 12" board has colored magnets for notes, sharps and flats, and you can write directly on it and wipe it clean. One side has a grand staff with keyboard, the reverse a tempo oriented matrix of blank measures that allows a hands-on approach to help students visualize the abstract concept of rhythm. Included are 40 magnetic tiles printed with different rhythms that can be aligned in the appropriate measure blank. Included is an instruction book, 26 colored magnetic tiles, 40 magnetic imprinted tiles, a marker pen, felt eraser and handy carrying case.