Yamaha Ring Key Patches are the perfect solution for the advancing student. Place the patches over any open-hole keys and remove one-by-one as the student progresses. Patches are made to fit every model and brand of flute. Each package contains two sheets of five patches.
The ring key patch completely covers the hole of the key cap to ensure an even better sound without affecting the tone/intonation.
Instructions:
If the key caps are soiled, wipe them on the side that comes into contact with the patch beforehand.
Attach the patch in a position so that the holes on the upper surfact of the key caps are completely hidden (ensure that all wrinkles are smoothed out).