<ul><li>Closed Sleeve for the Sony CRE-C20 Self-Fitting OTC Hearing Aid</li><li>Each package contains 3 pairs of closed sleeves.</li><li>Sleeves available in four sizes to account for different size ear canals: XS, S, M, and L</li><li>Can be adapted to fit most ears and hearing needs.</li><li>These sleeves are not compatible with CRE-C10 and CRE-E10 OTCHA models.</li><li>These sleeves are included in the CRE-C20 product kit.</li></ul><br><br>New sleeve styles make it easy to insert, remove, and find the best fit for Sonys CRE-C20 Self-fitting OTC Hearing Aid.

Sony Closed Sleeve for CRE-C20 Self-Fitting OTC Hearing Aid, Small CRE-S2CS