Concerned about digital privacy or EMP protection? This Faraday fabric uses military-grade materials to block WiFi, GPS, Bluetooth, RFID, and other wireless signals. Measuring 43.3x78.7 inches, this copper-based fabric gives you plenty of material for various projects. Create custom pouches for your phones, wallets, or tech devices to prevent tracking and hacking. The tri-layered construction (polyester, copper, and nickel) provides 70-90 decibels of shielding effectiveness. Includes Faraday tape to seal edges completely - because even small gaps can let signals through. Perfect for protecting sensitive electronics from EMP, securing your personal data from digital theft, or reducing your exposure to electromagnetic frequencies. Hand wash only with neutral detergent and avoid direct sunlight to maintain effectiveness. Whether you're a privacy enthusiast, prepper, or just want to control your digital footprint, this fabric gives you reliable protection you can customize to your needs.