Emf Protection Fabric, Conductive Fabric, Faraday Fabric, Conductive Thread, Emf Protection Cell Phone, Emf Blocker, Emf Shielding, Anti Radiation, RFID Fabric, Rf Shield, WiFi Blocker 36.2" X 42.4"

The Nasafes EMF/Radiation Protection Fabric is generally well-received by customers. The FAQs indicate that it can block signals from phones and wifi routers when draped over them. It can also protect against radiation from smart meters and electrical poles when used to shield walls. However, it may not work for some customers, as indicated in some reviews where users did not notice any reduction in signals. The thickness of the material was also a concern for some users, but the price was reasonable.