POPPER BLOCKER is made from a carbon fiber type material that allows sound to pass through but blocks wind. This eliminates the explosive breaths that cause popped P's and bopped B's as well as noise associated with breathing too close to the microphone.
With a POPPER BLOCKER installed you'll be able to work the mic closer than ever before. This enables you to take advantage of the increased bass response from the proximity effect common to most hand held mics. Put simply, you'll be able to be more expressive and creative with your voice without worrying about the microphone.
"I see no reason not to buy a bunch of these. They're not too expensive and they do exactly what they're supposed to, once you get them in the right place. The one I put in my 58 is staying in my 58, and that's that!" - Sound On Sound Magazine, March 2012