Keep your car safe from thieves with this car key signal blocker. This handy gadget blocks the signal between your car key and the car, preventing criminals from using radio frequency identification (RFID) devices to capture the signal and unlock your car. The small and compact design allows you to easily attach it to your keyring, making it convenient to use at all times. This car key signal blocker is perfect for those who are always on the go and want to ensure their car is safe and secure. With no need to talk about the condition of the item, you can rest assured knowing that you are getting a reliable and effective product. Protect your car today with this easy-to-use car key signal blocker. Car keyless entry fob emits a short range signal to open your car/door. Criminals have been using special signal amplifiers to amplify this signal and gaining entry to your car. You can prevent this type of crime happening to you by putting your car keyless fob into one of our special Keyless entry fob signal blocker faraday bags, this bag blocks the signal from leaving the bag and it cannot be amplified, and criminals cannot use this method to enter your car Designed for security-conscious car owners. Once you place your keyless entry fob inside our bag, it is impossible for the fob to work, as the Faraday cage blocks all signals from pentrating the bag. This Faraday Bag has an inner gold Faraday lining that is designed to block all radio signals reaching your keyless fob. These signals include including Radio, RFID, NFC, WiFi, 4G, 3G, 2G, GPS, Bluetooth etc.