Description : Faraday Bag for Key Fob, Giftguys 2 Pack Faraday Key Fob Protector, Car RFID Signal Blocking, Anti-Theft Pouch Hacking Case Blocker Faraday Cage, Car Gifts Set Faraday bag for key fob provides a complete signal blocker for your vehicle key fob. Simply place the car key into the faraday bag, no worry about thieves amplifying your fob signal and opening car any more, effectively stop your keyless entry fobs from being remotely accessed |