The ReSound Sure Fit 3 Closed Dome is medical-grade silicone coverings that protect your hearing aids while allowing them to remain comfortably seated inside your ear. ReSound Sure Fit 3 Closed Domes feature strategically positioned breathing vents to reduce contact with the ear canal wall.

Made from durable medical-grade silicone, ReSound Sure Fit 3 Domes will easily attach to most modern ReSound hearing aids. For maximum sound quality and to help prevent itchiness, staining, and tears, replace ReSound domes along with Resound GN Wax Guards and (optional) GN ReSound Sure Fit 3 Retention Cords every month, or when your hearing aid has stopped working.  

Features

• Easy to wipe and clean
• Fastens securely to hearing aid
• Medical-grade silicone material
• Total of 10 Sure Fit 3 closed domes per pack 
• Original product in manufacturer-sealed packaging
• Product code: 21432200