S-series Rectangle Silver With Reusable Blue Gel Electrode 2" X 4" - Pack(age) of 4

I’ve tried many electrodes in the past, but the S-series stands out. They are reliable and the blue gel makes a noticeable difference in my treatments. Highly recommend!

Really happy with my purchase! The electrodes are comfortable and provide a consistent flow. I've tried others, but these are my favorite.

These electrodes are so versatile! I use them for various therapies and find them to be very effective. The sticking power is impressive too!

I appreciate the quality of these electrodes! They hold up well after several uses, and the gel doesn’t irritate my skin at all. Would buy again for sure!

Fantastic product! The reusable aspect makes it very eco-friendly, and I’ve noticed a significant improvement in my therapy results. Definitely a must-have!