TAPUSEN 2 Pack Car Key Signal Blocker Case, Anti-theft Key Guard Faraday Bag RFID NFC Blocking Pouch for Keyless Entry Key Fob Protection

• ?Car Security Protection?- Nano inner layer provides complete signal blocking for your vehicle key fob. This prevents thieves from collecting and transmitting signals from your key, shielding against break-ins and keyless ignition theft.
• ?High Quality Materials?- Carbon Fiber Car RFID Key Fob Case, shields key fobs, WiFi cards, thumb drives and other small devices from all wireless signals. EMI shielding and RFI shielding, used for forensic investigation, military, executive travel, personal safety, EMP protection and sun protection.
• ?A Variety of Functions? - The smaller front pocket is anti-radiation, ideal for storing ID cards, bank cards, etc. The larger back pocket is for signal blocking, ideal for storing car key fobs.
• ?Convenient and Portable?- Size: 3.5 x 5.0 . The elastic closure flap fits keychains and small devices of various sizes. Keychain pouch designed with a key ring that makes it easy to carry.

TAPUSEN 2 Pack Car Key Signal Blocker Case, Anti-theft Key Guard Faraday Bag RFID NFC Blocking Pouch for Keyless Entry Key Fob Protection