Mens Silent Pocket Faraday Car Key Guard
Nylon lining
Snap closure
Prevents electronic car key fob signal from being cloned as this pouch blocks signal amplification attacks or a signal relay hacks
Signal Blocking Faraday cage technology effectively blocks WiFi, Cellular, Bluetooth, GPS, RFID, NFC in all frequencies, with protection against EMF and EMP. Trusted by the US Government & global enterprises

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