The Avantone SSM Professional Shockmount greatly reduces microphone noise caused by vibration, handling, etc. The SSM features a weighty, all-metal construction that makes it durable and further aids against energy transference that may cause noise. Its 4 o-ring suspension bands are durable and made of a resilient ethylene propylene material that is highly resistant to breaks and tears. The o-rings may be attached horizontally, vertically, or crossed for added tension. The SSM will successfully mount Avantone microphones, or third-party microphones measuring 0.74 - 0.86" (19 - 22mm) in diameter. Fits Most Microphones with a 0.74 - 0.86" (19mm-22mm) Diameter Body Including: MXL 603MXL 604Neumann KM-184Neumann KM-84Audix SCX-1Audix SCX-25Audix F-15Audix ADX-51RODE NT5DPA 4000 SeriesB&K 4000 SeriesEarthworks MicsAKG C451AKG C460AKG C60ADK SC-1 / SC-2 / SC-TAudio-Technica 4041a / 4049a / 4051a / 4053aBeyer MC 930M-Audio PulsarMicrotech Gefell M294 / 295 / 300SMS 2000Okatava MC 012 / 101Sennheiser K6Shure KSM137 / KSM141 / SM 81 / SM63T.H.E. KR-33A / KR-2W / KR-25A / KR-1F / KR-2C / TT-3MSamson CO2 / CO2HSuperlux SMKH8K