【Advanced Multifunctional Faraday Cage】This car key signal blocking box is essential for your valuable belongings in your home. It prevents hackers from hacking your vehicle, financial, and identity data by blocking RFID signals. Simply place your credit cards, keyless car keys, phones, and other smart devices inside the Faraday box and it will protect you. Large Capacity: Fredy's Faraday box is designed to store multiple items simultaneously. With an extra large size of 19 cm length x 12 cm width x 9 cm height, it can store 6-8 key fobs, large wallets, credit cards, house keys, and mobile phones. Premium Signal Blocking Box: Our premium Faraday bag is designed with a double layer of signal blocking shielding material and covered with premium leather. It will block Wi-Fi, mobile phone signals, 5G networks, GPS, Bluetooth, RFID signals. It also protects your loved ones from harmful signals and radiation. Durable Material & Stylish Design: This keyless anti-theft Faraday box is covered with premium quality. The inner layer of this signal blocking box is made of military-grade black fabric. Its aesthetic appearance makes it a perfect detail in your living room and office.