1. The headstock is made of maple wood with a clear layering 2. The pegs are made of maple wood for easy tuning 3. The strings are made of steel wire, with good sound quality, fast tuning and stable high pitch 4. Maple xylophone code, good fixation, no slip 5. Maple supports cheeks, light and strong 6. Panel material: maple 7. Side panel material: Basswood 8. Pull string material: aluminum alloy 9. Size: 4/4 10. Total length of the piano body: 59.5cm 11. Neck length: 13.5cm 12. The total length of the panel: 36.5cm 13. Packing list: Piano x1 Piano case x1 Bow x1