I purchased this at the gift shop of an Inca civilization exhibition at a museum. Maximum length 165, width 78, thickness 30. I placed a paperback book horizontally in the 5th image to give you a sense of its size. The decorative string is frayed and cannot be restored to its original condition. There is one pipe that is out of tune. According to a Bolivian acquaintance, the way to tune it is to wrap masking tape tightly around it and then sand it down. I haven't tried this because I'm not confident I can reassemble it after taking it apart. Thank you for looking. #Sanjuan #Siku #PanFlute #Folklore #Andes #EthnicInstrument