These are the same windscreens that come with the SO.1, SO.3, and SO.4 microphones. The windscreen fits tightly around the SO.1, SO.3, and SO.4 body to ensure maximum seal and isolation from extraneous wind noise. Made from acoustic foam designed to retain acoustic transparency.
(1) SO Standard Foam Windscreen
SO.1 Omni Microphone
SO.3 Cardioid Microphone
SO.4 Ultrasonic Microphone