Studio 49 H-SM 1000, Soprano Metallophone chromatic resonance box for SM 1000, with c#2, d#2, g#2, c#3, d#3, g#3, bars 30 x 6 mm made of aluminum, Patented resonance box made of solid pine, Multiple resonance chambers for harmonic sound quality, Compact style with integrated handles, Fabric-Coated bar seating for lasting durability,