Reliable Material: the mic covers is made of high density foam sponge, with good elasticity, not easy to tear, appearances,suitable for long term use,fits most microphones, small lapel and headset microphones, ensuring a secure and snug fit, bringing a fluent using experience Practical Function: headset mic cover have strong air permeability, staying your microphone from dust and spit,filter noise effectively to improve the recording quality; They are also washable and reusable Versatile Usage: the mic foam covers work well with small lapels and headset microphones, and are suitable for both indoor and outdoor activities,making it perfect for presentations, performances, interviews, and more Color: black Material: sponge Package Contents: 200 x Microphone Windscreen 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.