2 Pack Upgraded Faraday Bags for Key Fob, Premium Faraday Key Fob Protector Signal Blocker, Car Security Protection Pouches Anti-Theft Pouches for Car Keys, Anti-Hacking Car RFID Signal Blocking Cases

Description

Please make sure your vehicle key fob is put in to inner layer since only the Inner layer blocks signals.The size of these Faraday bags is only designed for car key fob, not suit for mobile phones.Please do not wash the Faraday bag; keep the interior dry, or it may lose signal-blocking function.