12- Pack, Comfortable and non-occluding. Use the domes with Sound Tubes, Thin tubes
and Flex Tubes to make a slim-tube earmold. The domes slide over the end of the tube near
the ear canal. Although the domes fit snugly on the tubes, they are easy to get on and off.
Choose size of Medium 8mm or Large 10mm
Sold in packs of 12.
Non-refundable or exchangeable if opened. Please verify size when ordering.