A sheet woven with medical-grade silver fiber through organic cotton that connects to the earth pin of a wall outlet via a grounding cord. Free electrons from the Earth transfer into your body through direct skin contact. The earth pin carries no live current — it's a safety ground only.

Completely safe. The cord connects only to the earth pin — never the live pins. Every cord includes a built-in 100kΩ resistor. No batteries, no electricity, no shocks.

Every mattress size — it lays directly on top as a full-body grounding runner, no fitted sheet required underneath it. Just place it where your body rests and sleep on it directly.

Ninety seconds. Lay the sheet on your mattress where your body rests, plug the grounding cord into the earth port of a standard wall outlet, and sleep with bare skin (or thin natural fibres) in contact with it. Never think about it again.

Fully machine washable. Wash and dry like any other bedding — it stays clean and stays effective.

12–18 months with normal nightly use and proper care.

Please check with your cardiologist before using any grounding product if you have an implanted electronic device.

Real science. Peer-reviewed in journals including the Journal of Inflammation Research (2015) and the Journal of Alternative and Complementary Medicine (2004). All studies indexed on PubMed and NCBI — fully public. Visit our Science page for the full breakdown.

Zero EMF. No active electronics, no signals, no interference.

Most people notice within 3–7 nights. Some on night one. If you don't feel a real difference within 30 nights, we refund every cent.

Persistent discomfort is closely tied to inflammation — and inflammation is exactly what 30+ years of earthing research has focused on. Waking with less back and joint stiffness is one of the most common experiences people describe. And you don't have to take anyone's word for it: your first 30 nights are covered by the guarantee either way.

One email to start a return. Send it back and we refund you in full. No restocking fee, no interrogation — but return shipping is on you.

US, UK, Canada, Australia, and New Zealand. All orders include free standard shipping.

Standard shipping typically takes 7–14 business days. Tracking sent within 3 business days of ordering.