The Koss replacement foam cushions are for use with Koss Porta Pro over-head portable stereo headphones. The replacement cushions allow for open, hear-through sound.
Over time, and with extensive use the cushions on headphones can gradually wear down as they rub and create friction against your ears, this will eventually lead to holes or even the entire cushion falling apart.
Pack contains 3 pairs of foam cushions.
- Compatible with Koss Porta Pro over-head portable stereo headphones
- Comfortable with an excellent fit
- Will not compromise on the sound quality
- Essential spare parts
- Classic black design