This Microphone Pop Filter is made of sponge which effectively filters the hiss of the letters s and p without affecting the quality of the original sound for helping you get pure sound. Ultra-light material ensures you easy to carry and use anytime anywhere. Besides this product is suitable for most of microphone saving money and time to look for other types. Specification Material: Foam Size: 180 * 150 * 133mm Fit for: 1.77 -- 2.36 Color：Black Weight: 0.57 lb Manufacturer: Wadoy