RFID RF Signals Reduce Blocking EMF Shielding Fabric Protection Nickel Copper WiFi and Cell Signal Conductive Pads,RF,EMI,WiFi,Cell Phone Blocking,silver 4m

High-Quality Material：Wireless radiation blocking up to 99%, provides over 80-90dB shielding! shielding frequency Range of 10KHz to 30GHz. high performance conductive fabric is 43 in wide, resistance below 0.05Ohm/sq. faraday fabric made of 20% copper/nickel + 80% polyester. RF Signal Blocking：High-shielding nickel and copper composition blocks WiFi, bluetooth, cell signals including 5G networks, GPS, RFID, EMI, RFI and EMF radiation shielding. control space electromagnetic interference, anti-electronic information leakage, to ensure information security. Easy to Use：This scratch-proof, friction resistance, durable and wrinkle-free material is easy to cut and sew to create custom coverings to your shielding requirements. cut the RFID fabric to the desired size and make faraday bag, car key bag, insert in the wallet or handbag, protect information security, or to make a pouch for your cell phone. Wide Range of Use：This shielding fabric can be used to line your hat, or for smart meters, laptops, mobile phones, power outlets, routers, microwave ovens, or to make your curtain, blanket, tents or anything that accepts or transmits these types of signals. Importance of EMF Protection: Our health are be threatened by electromagnetic waves every day, with the advancement of technology, the means of hacking are also becoming more and more sophisticated. our electronic device information can be stolen by others easily. at this time, the emf protection appears very important, can protect us from the radiation of various electronic devices.