This 4 Pack Car Key Signal Blocker Case is a secured storage solution for your keys and credit cards, designed with a Faraday cage to block RFID signals and protect your personal information. Made from carbon fiber, this keyless RFID blocking bag is branded and manufactured in the United Kingdom. The pouch includes key holders and credit card slots for added convenience, offering a universal fitment for most vehicle keys. Keep your belongings safe and secure with this reliable and durable accessory.