Car Key Faraday Bags

Faraday Bag Car Key Signal Blocking Pouch Keyless Entry Car Keys Case RFID Blocker Bag for Car Security.

The size of the car key signal blocking pouch is 5.5" *3.5", which is easy to carry. We provide 2×faraday pouches to ensure that you can also protect the spare keys or multiple cars in the household.

This Anti-Theft Cage is made of high-quality carbon fiber and thicker RF shielding cloth inside, which can block calls, SMS, Wi-Fi, 5G, NFC signals, etc.