Bobo pentatonic balafon (16 keys)

• 
  12 keys
• 
  16 keys
• 
  20 keys

• Length: 99 ∼ 1,0 m
• Height: 16 ∼ 25 cm
• Length of smallest key: 27 ∼ 29 cm
• Length of largest key: 51 ∼ 51 cm
• Weight: 7 ∼ 8 kg

• Type of wood: Gueni (balafon wood)

• African handicrafts (Burkina Faso)