SM58 Microphone Blue Ring for Shure microphone grille Beta58A Beta87A Beta87C 

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1. Rubber blue ring for Beta58A Beta87A Beta87C wired and wireless microphone grilles.

2. Diameter 38mm.

 
?NOTE: These do fit the small diameter Beta 57, 56

Now you can replace those old blue ring with these brand new models. Make your microphones look just like new again!

Package includes:

5 x Blue ring