- High-quality material: Faraday fabric made of 20% copper/nickel and 80% polyester. Delivers 80-90 dB average attenuation from 10 kHz up to 30 GHz; blocks 99% of radio frequencies; surface resistance below 0.05 ohm per square. - Strong electromagnetic shielding: Shields RF signals such as mobile, Bluetooth, WiFi, and GPS. Effective for RF protection and EMI. Can help reduce exposure from 5G base stations. Suitable for environments where electromagnetic signals should be blocked. - Data protection and portability: Use as an insert in wallets or handbags, or in Faraday pockets to protect credit cards from data theft. Wrap phones tightly with no gaps to shield signals (WiFi, Bluetooth, GPS, RFID). Features friction resistance and good ductility. - Wide range of uses: Create custom covers or mesh barriers to meet shielding requirements. Make Faraday curtains, blankets, tents for intelligent meters, TV screens, sockets, routers, microwave ovens, and many other devices and household appliances.