This is a 2-pack universal foam windscreen cushion for BlueParrott and Jabra headsets. The foam cushion helps protect the microphone from particles that can clog the microphone leading to poor transmit during conversations which can lead to constantly repeating of communications when engaged with clients. If you are in an office surrounded by other co-workers this will help reduce the background noises heard by customers. Additionally the foam cushion helps protect the microphone from particles that can clog the microphone leading to poor transmit during conversations which can lead to constantly repeating of communications when engaged with clients.Help protect your headset investing with this simple microphone foam cushion. Prevention is much cheaper than replacing your entire headset. Note: When ordering this item it will include 2 individual cushions inside the box.