This dark grey thin shielding blanket is made out of Steel-Gray for protection against high and low frequency radiation. Easy and quick protection 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!