The ASWS40B Windscreen for Pencil Mics slides over most standard pencil-type condenser mics to reduce wind, breath, and plosive noises while also keeping mics clean. This foam windscreen fits mics including Shure SM81, DPA D: Dicate series, EV ND66, AT 40 series, small-diaphragm Sennheiser/Neumann, and small-diaphragm Schoeps.