4pk includes one of each color pictured in the chosen set.

We are happy to substitute colors in your set at no extra cost. 

Replacement ball grills for Shure RK143G, Shure SM58, and SM57 microphones. 

They feature a heavy gauge mesh grille that provides protection for the microphone while allowing for optimal sound quality. 

Four grills including the foam inserts, with standard screw-on connectivity, making them easy to install and compatible with the Shure SM57/SM58 and Shure RK143G microphone models. 
 
Includes the 4 color grills pictured and the standard foam inserts inside the grills. 

Interesting grill colors to make a unique look for your display. 

Does not include the microphone.

Color substitutions always available.  
Just send us a note with your order and we will fill it to your specification.