for SM7B/SM7dB : Specifically designed for SM7B and SM7dB microphones, this filter ensures a secure and stable fit without slipping, providing stable protect for your professional equipment. compactness Sponge for Clear sound : produced of premium sponge component , this filter effectively reduces plosive sounds and background noise, delivering crisp and recordings for professional sound production. Breathable and strong Design : The sponge excellent breathability, keeping dry during long meeting , while its strong construction resists deformation and wear for extended use. Sleek Black and general Compatibility : Featuring a classical black design, this filter not only fits SM7B/SM7dB microphones but also works with other similarly sized mics, making it a versatile accessory. Essential for Professional : Ideal for podcasting, broadcasting, and studio , this filter enhances sound and is a must have for anyone serious about achieving professional sound.