Wozinsky WBS-20 RFID Anti-Theft Car Key Case - Faraday Cage - sortWozinsky WBS 20 RFID Anti Theft Car Key Case Faraday Cage Black The Wozinsky WBS 20 case is a practical security solution for keyless entry car keys. Its Faraday cage like design effectively blocks radio signals, preventing them from being intercepted by those attempting to steal your car using the "suitcase" method. Simply insert the key into the case to cut off communication with the vehicle. The compact design allows the case to easily fit in a