?Perfect Replacement?-- This dent-resistant grille is a perfect replacement for your aged, dinged or dented microphone grille. It may not makes any difference in sound, but they sure make your mic look better. ?Meet Your Needs?-- You will receive 4 pieces microphone grille compatible with Beta58A in 4 different colors (Red, Blue, Green, Silver) to suit your different style needs. There are enough for your daily use, and even if one of them gets dirty, you'll only need to replace it, otherwise you'll have to spend time cleaning it with cleaner and a toothbrush. ?Built-in Foam Windscreen?-- New replacement microphone grille ball with built-in foam windscreen to reduce wind, breath, pop noises and it's help to absorb moisture so that the capsule doesn't get wet, helping you record your voice clearly. ?Good Protector for Mic Head?-- The screen grills takes the impact and bleeds it away as a screen deformity. These grills are designed to protect your microphone by denting on contact, keeping the components of the microphone safe!. ?Suitable for Most Microphones?-- 50mm/1.97 inch in height, 33mm/ 1.31inch connecting thread. These were made to fit our Beta58A dynamic microphones for vocals and other similar microphones! Simply unscrew the old grill, screw on the new one and you have what looks like a brand new microphone.