Check the listing for details. Beta58A Vocal Microphone Grille Replacement for Shure Mics Grilles Black 2 Pack. Condition: New. Listed at 10.99 USD. Beta58A Vocal Microphone Grille Replacement for Shure Mics Grilles Black 2 Pack Ship with tracking number, track your package anytime anywhere ---buy with confidence! 1. Black, dent-resistant grille replaces SM58 and Beta 58A wired and wireless microphone grilles.2. New replacement microphone grille (ball) with built-in foam windscreen 3. Die-cast zinc sphere retainer rings. 4. With inner foam filter to reduce wind, breath, and pop noises. 5. Standard thread size fits most brand name ball-shaped dynamic microphones. This ball has a standard thread size that will fit many microphones, such as: Shure SM58 series - SM58LC & SM58S, Shure Beta58 / Beta58a, and other microphones with the same threading. ?NOTE: These do NOT fit the smaller diameter Beta 56,57, etc.Now you can replace those old smashed up and bent screens with these brand new models. Make your microphones look just like new again! Package includes:2 x Microphone grille