2 Pack Faraday Bag | Car Key Signal Blocking Pouch | Keyless Signal Blocking Key Case | RFID Blocker Bag for Smart Car Key Security| Anti-Hacking Case Blocker (Carbon Fiber Texture)

If you buy a new card , it always come with a smart car key which transmit a signal to open a door or start a car, when you use your car key ,There’re criminals hiding near to your and they intercept the key signal to open your car door when you are away, using this method to steal money or commit a crime, there have been a lot of victims of this kind, so it is time to buy a Faraday Bag.