SDM PERCUSSION is a Canadian company which builds instruments of outstanding quality. The range of SDM instruments is entirely "Handmade" with superior quality material and artisan touches that distinguish SDM instruments from their competitors. Their instruments are built for long lasting school use without compromising their tone quality.

• Pitched at 440 Hz
• The diatonic section includes three chromatic tone bars (two F#'s and one Bb) and a pair of mallets