Comfortable and non-occluding! Starkey domes will fit all Starkey Slim Tubes. The Starkey domes slide over the end of the ear canal end of the tubes. Although the domes fit snugly on the tubes they are easy to get on and off.
 
To get the size you need, measure the widest diameter of dome in millimeters.
Starkey domes come ten to a package (10) and are available in three diameter sizes and two styles. Images are not actual size