Faraday Pouches

Signal Blocking Bag, GPS RFID Faraday Bag Shield Cage Pouch Wallet Phone Case for Cell Phone Privacy Protection and Car Key FOB, Anti-Tracking Anti-Spying

The faraday bag protects chip technology "smart-cards" from hackers' RFID readers in the range of 10 kHz-30 GHz.

Inner layer blocks signals, outer leather black layer can be used as a normal case make sure block signal.

Putting ID card, bank card such as IC magnetism card into the faraday bag, it can avoid magnetism lost and info leak. Size: 19.7 X 10.1 X 1.5cm / 7.8 X 3.9 X 0.6inches.

This cell phone faraday bag can block GPS and car-key signal to prevent tracking, protect your privacy, ensure your car's security system from getting hacked.