It is made of semi-silver woven fabric, which is dense and has a good structure. The metal layer can effectively absorb electromagnetic waves and can block RF, Wi-Fi, Bluetooth, 4G and 5G signals from routers, modems and other electronic devices. This material does not contain irritating substances and can be safely used directly on the human skin.
Product technical parameters
Material: Half-silver twill fabric Size: Standard Color: Blue and gray
Maintenance Instructions
Hand wash or gentle machine wash under 40°C Use mild neutral detergent Hang dry in shade; NO direct sunlight Do not bleach, soften, tumble dry or iron Do not soak over 15 minutes
