Mission Darkness™ TitanRF Radiation Shielding Throw Blanket is the World's most advanced shielding blanket, designed to protect your body from harmful low and high-frequency electromagnetic radiation (EMR) and radio frequencies (RF) emitted by mobile devices, cell phone towers including 5G, smart meters, WiFi routers and other sources. Made with ultra-soft exterior fabric with radiation shielding protection hidden inside. The Faraday liner inside has two layers of high-shielding TitanRF™ Faraday Fabric, which is lab tested and certified to shielding effectiveness standards MIL STD 188-125 (shields against High-altitude Electromagnetic Pulses) and IEEE 299-2006 (effectiveness of electromagnetic shielding enclosures).