Brilnurse 20 Pack TENS Unit Replacement Pads, Snap Tens Unit Pads Premium Self-Stick Performance & Non-Irritating Reuse More Than 45 Times, Tens Pads Compatible with 3.5mm Snap-On Connectors

The refill pads for this unit are a great addition to the toolkit of anyone who suffers from chronic pain, such as migraine, arthritis, or back pain. My only concern, and I do not know if this exists among other manufacturers, is the reaction that I had (especially during the winter) figure because of my sensitive skin.

I didn’t use. I sent it back. But if I was keeping. I’d give it 5 stars for quantity to price. Reason I did not keep is I seem to be allergic to the gel on these pads (at least the ones that came with the seller’s machine). I was getting octopus marks. Just reddish skin surrounding the outer edges of the gels. So I opted to use a different seller’s pads.

Needed spares to put in my travel kit. Quick shipment, exactly as needed for my tens unit

this pads last only one time, not 45 as advertise.

These appear to be decent TENS (3.5mm snap buttons) replacement pads that are easy to apply and take of as most others are. They come in a single size of 20x oval shape (~ 4.5x7.5cm). They are supposedly to last up to 45 uses but I haven't gotten to that yet so I can't comment on the longevity (although I highly doubt that these can really last 45 uses) of these TENS pads but they do seem reasonably well constructed.With that being said, these are also noticeably thinner (the gel) than others that I've come across (also slightly more expensive though). While the adhesive strength is reasonably good, they seem to loose their stickiness faster than expected which circles back to my suspicion that these might not last 45 uses.They perform reasonably well as most others do without issues (connectivity-wise) and I couldn't feel much differences (neck and arms) between these are the original ones (well, one of the unit IS from Brilnurse btw).≡ ValueAll things considered, these are decent TENS replacement pads that work more or less as expected without issues (so far); however, their longevity remains to be seen, as always. They are reasonably priced at $13 (for a total of 20x pads) for what they provide and their overall quality and usability. Your mileage might vary.