Used for added comfort and stability to keep your Siemens/Signia hearing aids in place. Each package contains (2) retention cords.
Be sure to select the size of the receiver on your hearing aids. If you aren’t sure which size fits your hearing aids just check the speaker-box as follows. Remove your hearing aids and look closely at the speaker-box part of the receiver. There should be a small number and letter imprinted on the receiver. The letter will be an S for Standard, an M for Medium, or a P for Power.