Brand: Stagi Model: A-56-N Type: English Concertina Reeds: M Right: 28 Buttons, 3.5"(9cm) Key to Key Left: 24 Buttons, 3.5"(9cm) Key to Key Weight: 3lbs / 1kg Features: 4 Octave Range C3 to C7, Made in Italy Includes: 6 Month Store Warranty Suggested Upgrades: New Hard Case, New Soft Case, Spray Polish