The Rycote 033203 18cm 19-22mm Standard Hole Super Softie Microphone Windshield is a slip-on windshield designed to reduce wind noise and provide superior acoustic transparency. It is made with specially designed 3D-Tex material for durability and ease of maintenance. The unique asymmetrical shape and lack of rigid internal chassis prevent polar pattern distortion. This product is designed for microphones with slots no further than 18cm from the front and 19-22mm in diameter. Rycote is a trusted manufacturer known for setting the standard in professional microphone wind shielding.