The black Auray WHF Series Foam Windscreens are designed to reduce unwanted broadband wind noise and vocal pops with minimal high frequency loss. This WHF-158 Foam Windscreen is designed for use with many common handheld microphones with a 1-5/8" diameter head. The density of the specialty acoustic foam is optimized to help protect the microphone element from air bursts without muffling the sound. When used on a handheld microphone, this windscreen is effective in minimizing wind noise and plosive sounds. It is most effective in calm to light breeze conditions (0 to 7 mph) and can be used indoors for protection against drafts caused by air-conditioners. Users can generally expect a 4 to 8 dB reduction in wind noise with very slight dampening of high frequencies. For most applications, the very slight high-frequency dampening is a worthwhile exchange for the notable wind noise reduction. The WHF-158's foam is hypoallergenic and washable and helps prevent moisture and dirt from damaging your microphone. The windscreen is designed to fit microphones from Shure, Electro-Voice, AKG, Audio-Technica, Audix, Beyerdynamic, Sennheiser, Neumann and others. The WHF-158 Foam Windscreen for 1-5/8" Diameter Microphones is an effective solution for basic wind protection.