These are replacement unvented tips for the EarMate-4260 - sold in quantities of 3, size Small, Medium, or Large.
Try unvented tips if you are experiencing constant feedback (squeal, whistling, etc.).
Note: EarMate-4260 digital hearing aids ship with a size medium tip.
If you need help deciding on the right ear tip, please give us a call at 800-467-4515.