Foam Windscreen for Blue Yeti - Can Also Cover Other Large Microphones such as MXL, Audio Technica and more - Made from a Quality Sponge Material to Act as a Pop Filter for your Mic (Black) Specially designed to fit the Blue Yeti and Yeti Pro! Compatible with most mic models on the market, up to 2.5 inches in diameter. Extremely easy to get on your Yeti! Premium quality acoustic foam, so you can filter out all unwanted background noises.