Faraday fabric - Material and specs: Conductive shielding fabric made of polyester with 20% nickel-copper. Surface resistance 0.03-0.05 Ohm/sq. Shielding rate ≥80-90 dB, blocking 99.99% of wireless frequencies. Shielding performance from 10 kHz to 30 GHz. Thickness 0.08 mm; width 110 cm. - Key benefits: Premium signal blocking with high-shielding nickel and copper to block high-frequency electromagnetic signals. Reduces WLAN, mobile phone and RF signals. Shields signal for WiFi, Bluetooth, GPS, RFID, etc. EMF shielding fabric helps protect against potentially harmful frequencies. - Practical uses: Stop card identity theft — Faraday fabric can be sewn into any shape. Use as an insert in the wallet or handbag to create Faraday pockets that protect credit cards from data theft. Especially suitable for mobile phone cases, WiFi pockets, RFID theft protection wallets, card pockets, and protecting keyless car keys or GPS tracking devices. - Applications: Wide range of uses including radiation protection suits, Faraday curtains, covers, and more. Suitable for electromagnetic high-frequency environments such as industrial RF settings, signal transmission stations, and related industries.