The Shure RPM282 grille provides impact-resistant protection for your NXN8/C microphone so you can focus on your performance instead of potential damage. Its hardened nickel construction shields the microphone capsule from drops, bumps and other impacts that could potentially alter its sound quality over time. With this grille installed, your NXN8/C mic will maintain a like-new appearance and consistent, high-quality audio capture for the life of its components.