They fit my microsonic musician ear plugs without issue. I like the color coding: I have 15db in clear, 9db in red, and 25db in blue. They work very well for my purposes.
I use the 15db plugs for singing and music work
I use the 25db for concerts and super loud environments
I use the 9db for driving and in crowded places
|包装尺寸||8.2 x 7 x 0.4 cm; 1 克|