【Hack-Blocking Pouch】Made with specific shielded material, this car key signal blocker 100% block fob signal, and prevent thieves amplify your fob signal, gaining entry to your car and belongings. Fold the flap down of the pouch, you will have a peace of mind and you can sleep easy knowing your four-wheeled friend is safe and sound!
【Practical Feature】There are two layers in the faraday bag. The front part’s size is 13cm x 9.7cm, suitable for credit card, ID card and mobile phones. The rear part, 16cm x 9.7cm, is designed for keyless fob. (Kindly remind that It is this rear gold layer that provides signal blocking for your car fob.)
【Wide Compatibility】Blocks RFID, calls, SMS, Wi-Fi, 4G, Bluetooth, NFC, GPS Signal. This premium signal blocker pouch has been tested and are compatible with over 99% of all keyless fobs, including BMW, Benz, Audi, Ford ,Volvo, all of Car Van, SUV etc.