1. performance material — Our Faraday fabric is composed of 20% copper/nickel and 80% polyester, offering conductivity and effectively reducing magnetic and electrical waves. Resistance below 0.05 Ohm/sq. Shielding effectiveness: 8090 dB, covering frequencies from 10 kHz to 30 GHz. 2. electromagnetic shielding — Blocks RF signals like mobile phone, Bluetooth, WiFi, and GPS. Ideal for RF protection and EMI reduction, including radiation from 5G base stations. for scenarios requiring secure electromagnetic signal blocking. 3. Prevent data theft — Use as an insert in wallets or handbags to shield credit cards from skimming. Wrapping phones tightly (without gaps) effectively blocks signals (WiFi, Bluetooth, GPS, RFID, etc.). Features friction resistance and ductility. 4. Versatile applications — This EMF shielding fabric protects against radiation from electronics, smart meters, laptops, TV screens, routers, and microwaves. Suitable for making Faraday curtains, maternity wear, blankets, tents, and more.