Features:<br />specially designed for professional studio audio recording, pf8 pro is made of high quality noise reduction foam and the shell is made of aluminum mesh wind screen.<Br />the noise reduction foam can absorb and reflect the noise from surrounding, so that to isolate your microphone in a quiet recording space.<Br />by focusing your voice to an isolated microphone, the pf8 pro is able to capture the complete spectrum of your voice, optimize your sound and reduce later modification.<Br />pf8 pro wind screen can not only reduce the sound reflection during recording, but also reduce the wind and noise&#39;s disturb from outside effectively.<Br />easy to use, if your microphone&#39;s diameter is 54-65mm, you can direct put the microphone into the windscreen; if your microphone&#39;s diameter is 45-53mm, you need to add the foam, the insert the microphone into wind screen.<Br/>specifications:<br />color: silver<br />material: foam &#43; aluminum<br />inserting hole diameter: approx.53Mm<br />compatible mic diameter: 45-53mm(with foam); 54-65mm(without foam)<br />item size: 20 * 17.7 * 18Cm/ 7.9 * 7 * 7.1In<br />item weight: 523g/ 1.2Lbs<br />package size: 21 * 19 * 18cm / 8.3 * 7.5 * In<br />package weight: 725g/ 1.6Lbs<br/>package list:<br />1 * mic windscreen<br />1 * foam ring<br />1 * users&#39; manual(english &amp; chinese)