Faraday Pouch Bag RFID Blocking Case for Keyless Car Key Faraday Pouch RFID Car Key Anti-Theft Protection for Vehicle Remote Control (2L) Premium Material: This car key Faraday pouch is made of durable carbon fiber imitation leather, offering a soft, waterproof, and comfortable touch with long-lasting quality. Portable Design: The inner ring easily attaches to your car keys, while the outer hook allows convenient carrying or hanging on pants or bags without falling off. It can also be securely attached to your keychain from the inside, allowing easy insertion and removal. Simple and Effective: Provides comprehensive signal shielding for digital devices. Helps protect your vehicle from relay attacks by blocking signals to prevent unauthorized access. Shields RFID, NFC, keyless entry systems, and radio frequency chips to help prevent car theft and unintended scanning of key fobs, credit cards, and electronic ID cards. Exquisite Appearance: Features a smooth surface and compact design with an elegant and stylish look, making it a practical and sophisticated choice for everyday use.