Sonor AX GB Alto-Xylophone, Alto Xylophone with 16 Tones, Global Beat series, Range: C1 - A2, C Major scale with F#1, B1 and F#2, Sucupira sound bars: 35 x 18 mm, Fundamental tuning, Resonance box made of birch wood, With bag for the semitone bars, Includes pair of SCH 50 mallets