Brand: Sony Item: Closed Sleeve replacement domes/tips for hearing devices Model/Part: CRE-S2CM (Size Medium M) Additional code on packaging: B 73725064-4423 Quantity: 6 sleeves (3 pairs) in blister packaging Color: Black/Dark Gray UPC: 027242929241 Made in China Features: Closed sleeve design; genuine Sony replacement parts; medium size for a secure fit Compatibility: For Sony hearing devices that use S2 closed sleeves (verify compatibility with your device) Packaging includes illustrative installation guidance on the back card Notes: Please review photos for all details and packaging condition.