Our guitar for sound hole is manufactured with sturdy ABS material, not easy to corrode and age, in use and has service . The guitar sound hole is designed to maintain the optimal humidity level in a sound hole, preventing the instrument from drying out and becoming damaged. 2-in-1 with hygrometer for guitar sound hole ruler 99-102mm.

Features:
With this guitar , preventing damage to the guitar, using this sound hole can also help to improve the overall sound.
Ensure the humidity in the guitar resonance box, guitar prevents the box from cracking, and increase the service of the guitar.
Sound hole can help to prolong the of the guitar, reduces the risk of cracks, warping, and other types of damage.
Folk classical guitar sound hole moisturizer, can close the sound hole, fits snugly into a sound hole of the guitar.
Crafted from ABS material, our acoustic guitar is and mild, which will not hurt your guitar and can offer you a nice service.

Specifications:
Color: White / Black / Blue (Optional)
Material: ABS
Item Size: 108 * 108 * 14mm / 4.25 * 4.25 * 0.55in
Item Weight: 53g / 1.86oz
Package Weight: 60g / 2.12oz
Package Size: 15.5 * 13.5 * 2cm / 6.10 * 5.31 * 0.78in

Package List: I9022W
1 * Guitar Sound Hole Cover