4 Medium (M) Earbuds Eartips for Etymotic etyBLU2, ER-4, hf5, hf3, hf2, mc5, mc3, mc2, and ETY kids In Ear Stereo Earphones Headset

4 Medium (M) Earbuds Eartips -Water-washable, antistatic, removable and replaceable. -Specially designed ear inserts provide better audio quality and comfort. -Spare, Ideal replacement for any damaged, scratched or defective Earbuds Eartips. -You can also use them, to provide better hygiene - when you change often. -In-Ear Stereo Earphones or Headset not included!