Loud 'N Clear Hearing Aid Battery, Size 312, 8-Pk.
Rayovac, 8 pack, size 312, loud 'n clear hearing aid battery, dial pack features perforations to tear this package down to a portable, compact case with a ratcheting dial & a locking back door for added security, long lasting mercury free for an earth friendly, high performance, green choice for power, stainless steel corrosion resistance.