- High-Quality Material: Our Faraday fabric blocks wireless radiation by up to 99%, providing superior shielding of over 80-90dB across a frequency range of 10kHz to 30GHz. The fabric is 43 inches wide with resistance below 0.05 Ohm/sq, made from a durable blend of 20% copper/nickel and 80% polyester. - Effective RF Signal Blocking: The high-shielding composition of nickel and copper effectively blocks signals from WiFi, Bluetooth, cell networks (including 5G), GPS, RFID, EMI, RFI, and EMF radiation. This ensures optimal control of electromagnetic interference and protects against electronic information loss. - Enhanced Privacy: Use this nickel-copper shielding fabric to line bags, purses, or to create protective pouches for credit cards and mobile devices. Ideal for making belt bags, car key holders, and travel passport cases, it effectively blocks signals to prevent information theft. - Versatile Applications: Customize your shielding solutions by creating Faraday curtains, blankets, or tents tailored to your needs. Protect intelligent meters, TV screens, sockets, routers, microwave ovens, and various household appliances from electronic interference. Experience peace of mind with reliable protection against unwanted signals and ensure the safety of your personal information.