mic cover features wind proof and odor proof, when you use this non-woven microphone cover, you will no to worry about the smell on the microphone or noise, giving you a tasteless and clean microphone. disposable microphone covers are enough to replace by you on any occasion, and elastic bands make installation easy and do not off the microphone. These disposable microphone covers are made of non-woven fabric, which can prevent saliva, dust and other impurities from entering the microphone and extend the life of the microphone. It is light in weight, can be carried out for performances , and it is easy to wear with elastic band. Fit for most hand mic and Karaoke microphones. use it when you are in KTV, Schools, Parties, Clubs, Wedding, Performance Groups, or Singing, Recording, etc. Practical for most shared environment. Disposable mic cover can protect the cleanliness of the microphones, and keep from dust and spit, will not let these substances attach to the microphone, which can effectively help to extend the using life of your microphone. Colour:black Material:non-woven fabric Size:Diameter: 8.5cm Package Contents: 240 x Microphone Covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.