These Bose Replacement Ear Cushions ensure the performance and comfort level of your Bose A20 Aviation Headset or A30 Headset. These Ear Cushions are identical to original set included with a new Bose A20 Aviation Headset and are made of supple, breathable protein leather.
- Specially formulated foam adds comfort and ensures an appropriate seal around ears
- Easy to replace securely on earcups; no glue required
- Changing cushions recommended every six months or every 350 hours of flight