95% cotton, 5% silver threads
The grey surface is primarily breathable cotton, giving it the feel and daily role of familiar bedding. Silver threads make up 5% of the fabric and provide the conductive pathway described for the product.

The cord and grounding point
The removable cord links the silver-thread weave to the grounding port of a properly grounded wall outlet or to a grounding rod. It is not designed for a live power slot. If an outlet’s grounding status is uncertain, have it checked before use.
Route the cord without tension and keep it away from a path where it could be pulled or tripped over. Inspect the connector and cable before use.
Washing and regular care
The pillowcase is machine washable. Disconnect the cord before washing and follow the care directions supplied with the order. Let the fabric dry as directed before reconnecting it. Regular inspection helps keep the silver-thread surface and connector ready for nightly use.
Continue with the three-step setup, compare package prices, or review the practical questions.