![Pillow case - Steel Gray](http://www.emrss.com/cdn/shop/products/PillowCase_Steel_Gray_700x700.jpg?v=1635358118)
WOREMOR HF / Shielding Pillowcase - Steel Gray
This pillowcase is made of Steel-Gray and white cotton fabric. Steel Gray is a compact cotton/polyester/stainless-steel fabric for HF+LF shielding. Since steel threads aren't very soft on the skin, it's recommended to sleep with your face on the white side.