This Dark Grey thin shielding blanket is made out of Steel Active for shielding of high and low frequency EMF. Easy and quick shielding
on the couch, in the bed, on holiday, on business trips or while playing console games. Steel Gray is a tightly woven and contains steel threads that
are not so soft on the skin, similar to a wool sweater. Use this blanket on top of clothing for comfortable use. We use this substance because it is
extremely washable and durable and lasts longer as any other substance!