Faraday Bag for Key Fob, Car RFID Signal Blocking

WHY YOU MAY NEED ONE: Get your car protected. TICONN Faraday bag provides a complete signal blocker for your vehicle key fob. This prevents thieves from picking up and relaying signals from your key, to shield against break-ins and keyless ignition theft.
PREMIUM QUALITY: The Faraday bag is constructed with premium carbon fiber textured material and two layers of shielding materials packed in a gift box. It provides signal-blocking functions as well as luxurious fashionable appurtenance.
CONVENIENCE: The smaller/front pocket is anti-radiation, and best for storing ID cards, bank cards, etc. The larger/back pocket is for signal blocking, best for storing car key fobs.
EASY TO CARRY: Dimensions: 3.5" x 5.0". Secure closable flap with elastic accommodates multiple sizes of keychains and small devices. The integrated keychain hole provides more flexibility.