This is a G flute made of female bamboo with smaller finger holes, designed for beginners. Tuned to approximately A=442Hz. ・Size: Total length 37.6cm (*Slight warp), embouchure inner diameter approx. 18.5mm, wall thickness approx. 3.5mm, largest finger hole diameter 9.5mm, embouchure width 10mm, depth 7.5mm ・Surface finish: Lightly coated with camellia oil ・Weight: 68g For those who are just starting to learn the kena, we highly recommend starting with one that has smaller finger holes. This kena is for beginners, but you can definitely play "El Condor Pasa" with it. (However, a little practice is required) *Regarding the slight warp: Please refer to image 6. Instant purchase welcome.