MATERIAL - Thick and soft foam, the ball-type foam microphone windscreen is soft and thick, has good elasticity and shrinkage, convenient to set on the microphone.NOTE - company has been working hard for good .WIDE APPICATION - The foam ball windscreen for microphone is suitable for ktv, dance ball, conference room, news interviews, stage performance and other .CLEAN AND SANITARY - These mic wind covers can keep your microphone from bacterial by avoiding dust, moisture and spit, allow you to use the mic in an ease and comfortable mood.Product Name: Microphone CoverColour: Random colorsmaterial: foam: 30pcsPackage Contents:30 x Microphone Cover(Random Color)Note: Random color, 't accept the specified color.Only the above package content, other are not included.Note: Light 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.