Review on Microphone Windscreen Foam Muff Cover for Bose Aviation Headset X A20 Telex - HeadphoneMate by Brett Bush

While it looked like a perfect replacement, my Bose A20 headset's mic was pretty boxy. When I tried to put the cap on I had to pull it over the square mic and the cap fell apart in my hands. If your headset mic is tubular rather than square, this might be a good replacement. Unfortunately, I was the most annoyed and just threw it away instead of taking a picture. I tried contacting the company directly using the two email addresses provided, but it took about 5 weeks or more to get a response. I have since returned them to Revane.