Signal Blocking Faraday Case for Car Keys with RFID - Black Protect your vehicle from modern theft methods with this stylish and high-performance Faraday bag. It is designed to block RFID, NFC and radio signals, effectively preventing thieves from remotely intercepting or copying your car key signals. Perfect against both relay attacks and unauthorized scanning. The exterior of the case is made of durable, scratch-resistant material in sober black, while the interior consists of an advanced shielding layer that ensures maximum signal blocking. The compact design makes it easy to carry in your pocket, bag or car's center console, while providing secure protection every time you store your key. A practical Velcro or zipper closure (depending on variant) keeps the key securely in place, making the bag easy to open and close when you need quick access. It's also easy to clean and keep fresh for long-term use. Specifications : Carbon Fiber Key Case with RFID Protection - Effective shielding blocks 99.9% of RFID, NFC and radio signals to prevent remote scanning, copying and relay attacks. Smooth Velcro closure for quick and easy access. Scratch-resistant carbon fiber exterior and soft interior that protects the keys from wear and tear. Integrated key ring makes it easy to switch the key in/out of the case for safe driving. Easy to clean - wipe clean with water or mild detergent. Avoid dry cleaning, bleaching, ironing or strong sunlight to maintain the protective effect. Medium: 14 × 10 cm Small: 13 × 8 cm