✿【Military Conductive Material】20% copper nickel fabric serves as a military grade protective material, ensuring shielding against frequencies. Temperature from as low as -4℃ to as high as 85℃, faraday fabric retains its shielding effectiveness. Its frequencies shielding range of electromagnetic field and electromagnetic is from 10KHz to 30Ghz. Shielding efficiency reaches 80-90dB. ✿【99% Blocking Efficiency】Faraday fabric having nice conductivity, which can block unwanted frequencies from your phones, RFID and other wireless equipment. Highly electrically conductive, RF/EMI/EMF/IF blocking, super earthing/grounding fabric/anti-electrostatic/esd /radiation/radiowave/microwave shielding electromagnetic fabric. Reduce the radiation generated by 5G base stations. ✿【For Commercial and Personal Use】Radiation protection fabric can be applied in the work and so on, making copper protections fabric into the 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. ✿【Easy to Trim】The thin and flexible nature of our fabric makes it convenient for daily use. it can be easily incorporated into existing products for everyday protection against electromagnetic radiation. Versatile fabric is perfect for crafting smart meter emi shields, wireless router covers, anti-credit card skimming wallets, anti-theft car key fob bags, phone pouches, and laptop protective bags. ✿【Protects the Household】More and more homes are using these ultra-useful shielding Faraday fabrics to protect the family against exposure to undesirable electromagnetic radiation. Disruptive radiation may come from smart meters, laptops, TV screens, mobile phones, power outlets, routers, microwave ovens, nearby cell towers and so much more unsuspecting devices and appliances in or near homes.