This is a replacement pop filter/windscreen for the Headrec Binal 2 microphone. This is a genuine product from the Headrec manufacturer. Also usable with 3Dio FS and FS XLR. For replacing the eardrum used in ASMR with binaural microphones! This is 10 pieces cut from a 100-sheet sheet. There are 10 filters with a diameter of approximately 10mm and an inner diameter of approximately 6mm. Please peel it off the backing and stick it on the microphone. Thank you. Ear hole ear pick ASMR SR3D TASCAM Microphone capsule black Eardrum seal felt pad