The medium Super-Shield Kit for Shotgun Mics from Rycote is a complete windshield and shock mounting system for shotgun microphones 20-25cm in length. The kit contains the Super-Shield Suspension which provides your microphone isolation from shocks and vibrations, the Super-Shield Windshield which provides wind-noise reduction with minimal high-frequency loss, and the Windjammer, a high-quality synthetic fur cover which provides protection against extreme wind noise.