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 Furry Outdoor Microphone Windscreen Muff. Get rid of your broadcast recording background noises once and for all Our windscreen is specially designed to fit lapel headset, easy to install and perfect fit, offer 2 pack for you replace, each one is high quality materials for your long term usage.Suitable for teaching, speech, stage performance, meeting, debate competition, singing, etc. Warm notice: Please make sure the size before buy this item.Please place them out of children's reach to avoid choking. Package includes: 2 x Foam mic covers (Size: 20 mm in diameter)