The Cavision SWJ821 Slide-On Windcover offers optimum wind protection without the need for a basket or blimp-type windshield and wind-muff. Artificial rabbit fur significantly diffuses high-wind noise and an inner foam lining works as a windscreen for an extra layer of protection against wind noise. The slide-on design features an 0.82" (21mm) inner diameter and is intended for microphones measuring 6" (152.4mm) in length. The small and lightweight windcover is an excellent solution for field recording with shotgun microphones, stereo microphones, etc.