Good musical education is achieved with high quality instruments with major emphasis on acoustical design. The note name appears on the top of each bar to provide easy identification when the instrument is being played. Conveniently located chromatic bar storage on Metallophone and Xylophone is a great aid when transporting instruments. These instruments are excellent quality at affordable prices. Dampers are provided with the Diatonic bass and alto Metallophones. Please note: Middle C is shown as C. Diatonic: C" - A"', 2 F#s, Bb and 1 pair of beaters. 16 bars. Chromatic: Extra resonator box with notes C#, D# and G#. 6 bars.