up for bid is this art deco vintage hearing aid by Paravox. The metal finish on the case is referred to as jewelling. The unit measures 3 inches tall and 2 1/2 inches wide. T is pretty decorative piece of metal work over opening for sound. T is no ear plug for this hearing aid so I can't tell you if it works or not. This would truly be a descreet and decorative way to hear the consersations more clearly. Shipping will be $6.00 in the U.S.