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 - Our company has been working hard for products. WIDE APPICATION - The foam ball windscreen for microphone is suitable for ktv, dance ball, conference room, news interviews, stage performance and other places. CLEAN AND SANITARY - These mic wind covers can keep your microphone away from bacterial by avoiding dust, moisture and spit, allow you to use the mic in an ease and comfortable mood. Product Name: Microphone Cover Colour: Random colors material: foam Quantity: 30pcs Package Contents: 30 x Microphone Cover(Random Color) Note: Random color, don't accept the specified color. Only the above package content, other products are not included. Note: Light 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.