[Clean and convenient microphone protective cover] microphone covers, enough to meet your daily use and replacement needs. These microphone protective covers keep your microphone clean, odor-free, and will not distort and cancel the sound of the microphone. One-time use, replace a new earphone every time you use it, to provide you with the most healthy and convenient daily use. [Provide more protection] Are you still worried about your microphone being soiled by dust and saliva? Are you still worried about hygiene and can't sing freely? Buy microphone sets to solve your worries, they provide you with clean, hygienic and healthy Conditions to prevent saliva, dust and other impurities from entering the microphone and prolong the service life of the microphone. [Environmental protection] These microphone windshields are made of environmentally friendly material, breathable and comfortable, waterproof and clean. Suitable for home use and occasions that require a lot of use. Enjoy free singing with your family and friends! [Suitable for most U-shaped microphones] These microphone covers are designed with elastic bands, which are highly elastic and can stretch to 4.3 inches (about 10.9 cm), which are very easy to install and remove, and prevent slipping. Size fits most handheld microphones, kareoke microphones, earphones/headphones, other U&O-shaped wired and wireless microphones. [Widely used microphone protective cover] Our microphone protective cover is suitable for most handheld microphones and karaoke microphones. It can be used for KTV, family, party, club, wedding, performance group, singing rehearsal, recording studio, funeral, church , Meeting rooms, stage performances, dance parties, news, interviews, etc. It is essential to your health and hygiene. color:Black Material:non-woven fabric size:Diameter 8.5cm Package Contents: 300 x Microphone Covers Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.