Earthing.com

Love Earthing slides, do not like that they turn bottoms of my feet black. Why does this happen and what can I do to keep this from happening?

Good product. Worth the cost. Comes with a meter, extra cords and such.

I think you are an awesome company and I intend to shop with you again. I was aware that the technology might not suit this older woman, as she is really seeking something to alleviate her pain quickly, and the grounding mats often take time to see results. We did want to try though, and I am glad we did. I would have kept the pad myself but it does not fit my bed. I may purchase one in the future.

As expected.

Reliable good company.