These are brand new - never used electrodes from a TENS unit I no longer need. There are six plastic sheets consisting of four pads each with accompanying electrodes. The manufacturer is EMSI out of Tampa, Florida.
can you tell me , can you use these with different units, like i got a prospera electronic pulse massager, was wondering if they would work with this, they all look the same.
You can tell by looking closely at the connector on the end of the electrode in the picture. My husband recently received a replacement TENS unit of a different brand his his electrodes from his old TENS unit works.