1.Highest Quality ComponentsFaraday cloth is made of polyester, metallic copper and metallic nickel. Copper nickel is a popular insulative metal due to its high electrical conductivity and effectiveness in signal reduction. Surface resistance: below 0.05Ohm/sq, average attenuation of 80 90dB from 10KHz to 30Ghz. Effective shielding of electromagnetic radiation, shielding value reaches 99.99%.2.99.99% Excellent ProtectionOur high shielding faraday fabric is meticulously crafted using a combination of copper, nickel, and polyester. It efficiently blocks wireless frequencies, guarding you against RF signals such as WiFi, GPS, Bluetooth, RFID, and NFC. Faraday fabric is a powerful conductive material that can be used to shield electromagnetic fields (EMF) and electromagnetic interference (EMI).3.For Commercial and Personal UseRadiation protection fabric can be applied in the work and so on. It can be made into clothes for protecting workers. It is ideal for shielding generators, medical equipment, power tools, and electronics, from household appliances to global positioning system. Suitable for processing the I/O interface pad, all kinds of the geometry of the shielding gasket.4.Convenient Copper fabric is a soft, lightweight material that's easy to work with. It is a versatile shielding material. Used for making radiation protection curtains, radiation protection mobile phone pocket, passport cover, radiation protection computer cover, mainframe chassis cover. You can even use it to make gravid clothes, blankets.