NUT 49mm x 9mm x 5.5m. ● Nut Size (L x W x H): 49mm x 5.5mm x 9mm ( approx ). Bone 12-String Acoustic Guitar Saddle or Nut or both. ● IMPROVE GUITAR SOUND QUALITY: The bridge saddle & nut can make acoustic guitar produce clearer, richer and more stable sound.
