HA-1800 Closed Dome Ear Caps (3-pack)
Multiple sizes and styles available to fit your personal needs.
A closed dome provides a better seal in the ear canal which can help to reduce feedback and amplify low frequency sounds. Since a closed dome seals the canal better there may be an increase in the occlusion effect when compared to open dome. Ear caps need to be replaced from time to time as the medical grade silicone material wears and becomes discolored, torn, clogged and/or brittle.