Compatibility: This foam cover for microphones is compatible with 5.5cm X 8cm sized microphones. The studio microphone foam shield can be used for a wide range of microphones, you will just have to compare the dimensions of your mic or existing mic cover with this standard mic foam. Clean & Sanitary: This mic pop filter foam cover can protect your mic from dust, humidity and moisture, allowing you to use the mic easily and comfortably. The microphone foam will prolong the lifespan of your microphone as well as maintain personal hygiene for professionals who share devices among their associates. Material: This microphone cover is made of high-density foam sponge with nice flexibility. It is not easy to deform and will fit the microphone well. The breathable foam material ensures high quality sound and has excellent heat dissipating capability that helps in extending the service life of your microphone. Reducing Noises: The soft mic windscreen is made of high density foam, particularly effective in reducing wind interference and unwanted noises caused by talking or singing closely into the microphone. This mic pop filter foam also helps in reducing wind noise when using the microphone in outdoor applications, perfectly improving recording quality. Thick & Soft Foam: The mic sponge is made of lightweight yet dense and acoustically high quality foam material with good flexibility, strength, tear-resistance, elasticity and shrinkage, making the mic foam filter absolutely convenient to set on the microphone. Product Size: This standard mic foam cover is about 8cm in length. The outer diameter at the bottom of this mic cover foam is around 5.3cm with the inner hole measuring 3.4cm. The thickness is about 0.9cm. Please check the size of your mic before purchasing.