Review on 🔒 Silent Pocket Signal Blocking Faraday Key Fob Case - Car Anti-Theft Device Shielding Against All Signal Types, Including RFID Blocking & Durable Faraday Bag, Universal Fit for Most Car Key Fobs (Deep Purple) by Mark Quarterman

We had many car thefts in our city where thieves used a range extender to steal a car with the FOB signal. You NEED one of these if your car can be started from your FOB! This gadget completely blocks the signal. As can be seen from the photos, this case is (just) the perfect size for your keychain. If you have FOB with other keys, this bag will be too small for you. I pull out my FOB to start the car. I then put it back in my pocket as you only need the FOB at launch. Remember to always use it. Stealing a car from a grocery store parking lot is just as easy as stealing it from the front of a house.