EMF Radiation Protection Cap blocking RF EMF - Cell Towers - Smart Meters - WIFI

The EMF radiation protection cap is the best headgear available for protecting the head area, significantly reducing high frequency/RF EMF generated from sources such as Wi-Fi Modems, Bluetooth devices in the home and car, smart meters, cell towers, microwaves, cordless phones, as well as low frequency electrical fields from sources such as electrical wires, electrical Boxes, Household Appliances and high power transmission lines. Raw materials: 89% Cotton, 8 % Copper, 2% silver and 1% Lycra.