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 texture with an elegant finish and long-lasting performance. Portable Design: The inner ring easily connects to your car keys, while the outer hook allows convenient carrying or attachment to pants or bags. It securely holds your keys and enables easy insertion and removal. Simple and Effective: Provides signal shielding for digital devices. Helps protect vehicles from relay attacks by blocking signals to help prevent unauthorized access. Shields RFID, NFC, keyless entry systems, radio frequency chips, credit cards, electronic ID cards, and other sensitive items from potential scanning. Exquisite Appearance: Features a smooth surface and compact size with a sleek, stylish design that complements everyday use.