I have the same Starkeys as Tudurgs. The NRA was promoting them for Starkey, a hearing aid company,at a very reasonable price. They are made of hard plastic but I find they are comfortable. Your audiologist takes a mold of your ear so they are custom made to fit you. The electronic attenuation seems to work well. The hard plastic case is hollow inside and allows too much sound through. You can tell the electronic attenuation is working but the sound comes directly through the hollow plastic case. I asked my audiologist if he can get them filled inside with a foam to increase the units attenuation but it never happened.
Last edited by builder; 03/25/14 06:09 PM.