The 2-Pack Faraday Key Fob Protector Bags are designed to safeguard your car keys from unauthorized access and modern theft techniques such as relay attacks. These RFID signal-blocking pouches prevent hackers from intercepting your key fob’s signal, ensuring that your vehicle remains secure. Compact and lightweight, the bags are easy to carry and can accommodate multiple key fobs, making them perfect for cars, trucks, SUVs, and vans. Durable and convenient, these Faraday pouches offer a simple, effective, and reliable way to protect your keyless entry system from electronic theft while maintaining portability for everyday use.