Please comment if you'd like to purchase in bulk! 20 pieces → 2950 yen 30 pieces → 4200 yen This is a replacement pop filter/windscreen for the Headrec Binal 2 microphone. It is a genuine Headrec product. 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 sheet of 100. 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 onto the microphone. Shipping will be via Yu-Packet Post Mini. Thank you. Ear hole, ear pick ASMR, SR3D, TASCAM Microphone capsule, black Eardrum, sticker, felt pad