Protect yourself from electromagnetic fields by wearing an EMF shield hat. These electromagnetic fields can cause harm to your health. There are many options for these hats. Some are made from silver while others contain nano-silver fibers. In either case, a hat with this feature will offer you greater protection than a plain fabric cap. Faraday cage blocks EM radiation <br https://telegra.ph/Great-things-about-EMF-Protection-03-19-4