Block unwanted EMF such as WiFi, 5G, cellular signals and more. Measuring 1 meter by 1.1 meter (39 in X 43 in) RadiArmor’s EMF blocking fabric blocks over 99.9% of high-frequency RF signals commonly associated with cellular and data transmission. Also includes extra EMF blocking tape (1 in x 39 in) that adheres to most surfaces and fabrics.
Composed of copper, nickel and reinforced with polyester, RadiArmor’s EMF shielding fabric is both lab and field-tested for durability and shielding effectiveness. Average reduction exceeds 99.9% of high-frequency RF, millimeter and microwave radiation commonly associated with cellular communication, 5G, WiFi, Bluetooth, GPS, RFID, CB radios, microwave ovens and more.
HOW TO USE
This fabric can be cut or sewn for any DIY projects where protection or privacy is a must. For reduction of harmful EMF, make sure this material is between you and the RF source. For total RF protection or privacy, use the included EMF blocking tape to secure edges and borders. Even tiny gaps can maintain a signal and many devices, such as smart phones, can operate on less than 1% signal strength.
WHAT TO EXPECT
This material is designed to block high-frequency RF in the MHz and GHz range. This covers most cellular and data transmission including 5G, WiFi, GPS, Bluetooth, RFID and more. This fabric is not designed to block low-frequency magnetic fields which are commonly measured in milligauss (mG) or any kind of ionizing radiation such as X-ray.