The WS 9 Modular Windshield Kit for Sennheiser MKH8020, 8040 and 8050 Mic by Rycote offers a unique and highly effective solution for compact condenser microphones. It is used in various environments to reduce wind noise when capturing audio in applications such as film, broadcast TV, wedding videography, sound design, and more. This kit features up to 35 db of wind noise attenuation and includes a WJ9 windjammer, XLR holder MKII, boom pole adapter, pistol grip handle with lever, XX-small suspension, and a CB9 connbox; also included are 2x single lyre 62 (19/25), a brush, and Hex head key.