Faraday Fabric Sheet RFID Shielding Fabric EMF Protection for Phone and WiFi Anti-Radiation Copper Fabric Military Grade Tent Nickel RF/EMI Blocks 5G,WiFi,Cell,Blue-Too-th Shielding,silver-3m

★ 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. ★ RFID Protective Cloth -- The shielding faraday blocker can be customized for your smartphones, laptops, routers, car keys and cards. wrinkle-free material is easy to cut and sew, friction resistance, good ductility. please ensure that the fabric completely wrap the item and not to leave any small openings for best results. ★ Wide Range of Use -- Create custom coverings or mesh barriers according to your shielding requirements. making faraday curtain, blanket, tents and so on. for smart meters, TV screens, power outlets, routers, microwave ovens and so much more unsuspecting devices and appliances in homes. ★ 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.