Alto xylophone series 1000, diatonic c1-a2. 16 bars 32 x 18 mm made of pao rosa. Tonal range c1 - a2, includes f# and bb bars. Patented resonance box made of solid pine. Multiple resonance chambers for harmonic sound quality. Textile-coated bar seating for lasting durability. 2 mallets CS 44 included. Length: 61 cm. Width: 34 – 23 cm. Height: 9 cm. Weight: 4,4 kg. Finish: natural.