It's suitable for any instrument which can be tunable , but most commonly used with stringed instruments, can also be used for singing practice, medical rehabilitation, hearing testing, children's teaching and stress relief.

size:
Handle length: 40mm
Fork length: 80mm
Tuning fork diameter: 4.5mm
Total length: 125mm

Note:
To keep the tuning fork accurate, please do not tap it with metal.
After using a tuning fork, clean with a soft cloth and store in a dry place to prevent corrosion.