Perfect Sound: The foam of foam microphone is porous, has good elasticity and shrinkage, strong filtering, it makes the sound clearer and attenuates higher frequency pop noise to protect your microphone from wind interference and other noise. Clean and Sanitary: These foam microphone protectors can keep your microphone away from saliva and moisture influence, allow you to use the microphone in a light and comfortable mood, and it can be washed, environmentally friendly, non-toxic and healthy. Higher quality: Size: 76 x 60 mm; Caliber: 40mm; Thickness: about 10mm. Hand microphone windshield suitable for most standard hand microphone, not for headset. The microphone windscreen is thicker and more durable than other similar products, not easily deformed. EXTENSIVE USAGE: The microphone screen protector for karaoke, KTV, dance ball, conference room, news interview, stage performance and other places. These microphone windscreens are easy to put on and take off and convenient to use. Packing list: The product includes 10 microphone windscreens, zippered pocket for easy storage.