How big are the keys on a Balafon?

The keys on a balafon typically vary in size depending on the instrument's design and region. Generally, they range from about 2 to 4 inches in width and can be up to 2 to 3 feet long. The dimensions are crafted to produce specific pitches, with larger keys producing lower notes and smaller keys yielding higher ones. Overall, the size and tuning of the keys are essential for the balafon's unique sound.