Size: 30x22mm(1.18 x 0.87 inches); Caliber: 0.38 inches. Function: The microphone foam cover is made of high-density foam, which can reduce wind interference noise and other unwanted background noise, and effectively improve audio quality. Perfect Protection: The foam cover protects your microphone from dust, moisture and saliva, extending the service life of the microphone. Application: Fits small lapel and headset microphones, such as gaming headsets, office telephone hands-free headsets, fitness class headsets, aviation headsets, podium microphones, and many others. Suitable for both indoor and outdoor venues. Note: The foam microphone covers are vacuum-packed, they have excellent elasticity, just take them out for a while, and then it will return to its original shape.<br><br>Colour: pink Material: foam<br><br>Package Contents: 10 * Mic covers<br><br>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.