Amazon.com: Shure BETA 58A Vocal Microphone - Single Element Supercardioid Dynamic Mic for Stage and Studio & RK265G Grille for Wired and Wireless BETA 58A, BETA 58M and BETA 58MR (Matte) :
Shure RK265G Grille for Shure Beta 58A, Beta 58M, and Beta 58MR Microphones, Matte | Reverb
5 Pack Rubber Blue Ring for Shure RK265G Replacement Grille Beta 58A Microphone | Algopix