Sound Hole Cover Block Plug Screeching Halt for 38"/39" EQ Acoustic Guitar Black

Eliminate feedback and enhance stage volume.
Quick and easy to install & remove.
Soft flexible rubber cover, safe for the guitar finish.
The Screeching Halt cover works with most pickup systems without disrupting placement or performance.
Suitable for 38"/39" EQ Acoustic Guitar.
Note: Please check the size of your guitar's sound hole to see if this sound hole cover is fit for it.
Color: Black
Material: Soft Rubber
Top diameter: 9.1cm / 3.6in
Bottom diameter: 8.3cm / 3.3in
Height: 1cm / 0.4in
Weight: 37g / 1.3oz
Package Including: 1 x Sound Hole cover
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Sound Hole Cover