Normally you replace your dome / eartip every 6-10 weeks depending on use. We recommend that you ask your audiologist to write down which dome/eartip fits your particular hearing aid to avoid misunderstandings when ordering. Fits Signia hearing aids Pure Ace Carat Emerald Strata Clip The semi-open Click Dome combines the advantages of the open Click Dome for those who want maximum comfort but need more strength Packaging contains: 6 pcs
