General description The Jalleria Anti-RFID Car Key Case is a high-quality protective solution designed to block RFID signals, ensuring your car keys are safe from unauthorized access. This compact and lightweight Faraday bag is perfect for everyday use, fitting easily into any pocket or bag. Made from durable PU leather and military-grade double-shielded fabric, it offers both elegance and robust protection. Technical specifications Dimensions: 12.5 × 8.5 cm Material: High-quality PU leather and military-grade RF double-shielded fabric Compatibility and accessories Compatible with various car brands including BMW, Audi, Ford, Benz, Nissan, Kia, VW, Mazda, and Volvo Not suitable for Renault Usage This anti-theft protective case is ideal for anyone who owns a car, providing peace of mind against potential RFID attacks. The internal pocket securely holds your car keys, preventing unauthorized access to your vehicle. Other information If the shielding function is lost within a year, it