The sonor palisono alto xylophone is ideal for schools music groups and outdoor performance settings where consistent tuning is essential. Its sound bars are made from palisono fibreglass a specially developed weather resistant material that remains unaffected by humidity and temperature changes. This ensures accurate tuning and reliable performance even in challenging environments.the 16 note range c1 a2 in c major complete with additional f1 bb2 and f3 provides flexibility for a variety of melodies and harmonies. Measuring 38mm x 15mm the bars are precision crafted for a clear balanced sound. The resonator box made from durable pine enhances projection and tonal warmth. Supplied with mallets its ready to use straight out of the box making it a practical and robust choice for both educational and ensemble settings.