Daddario PW-SH-01

There is a tricky sound hole on my guitar as the neck covering a bit the hole. Also I'm not sure that the hole is exactly 100 mm, since edges a bit rounded outside, so the actual hole maybe 1-3 mm less. Also the thickness of this sound hole cover is 12-13 mm, but the distance from body to strings on my guitar is approx 10 mm (yes, I like strings action as low as possible), so it is difficult to squeeze it in between. As mentioned in other reviews the rubber may leave some marks and it is extremely stiff. Otherwise, good enough if it fits your guitar.

perfect combination with lrbaggs m80 after cutting with scissors! really works!

Not the easiest to put on, but once you get it in the right place, it does its job well.

You should measure your guitar before you buy this. It isn´t flexible and doesn´t fit, if is minimal too big. It creates black rubber on my guitar as well.

Otherwise it does what it should. Feedback isn´t a problem any more in our practice room.

Great price for such a simple product.

Easy to fit and no more unwanted feedback.