"The Rycote Mini Windjammer Special 155 attenuates high wind and atmospheric noises that compromise the performance of your microphone. With a thick, furry design, this microphone wind protector provides the maximum protection against unwanted noise. The special size of this Mini Windjammer is compatible with microphones with a maximum diameter of 50mm (2"") and a length of 155mm (6-1/8""). Custom designed for use with the Cannon XL1 mounted microphone.|Design: The thick fur cover eliminates low- and high-frequency wind and background noises|Usage: Designed to fit semi-professional externally mounted microphones, the Mini Windjammer is easy to fit over your microphone. Just pull the cover over the existing foam and secure the touch-fastener fastening"