Car Key Signal Blocker Pouch has a built-in signal isolation function to keep your car safe: Shields against RFID, NFC, Bluetooth, GPS/SatNav network and 2,3 and 4G mobile phone signals and WiFi connections.
- Protects credit cards and other electronic products
- Signal jammer for car theft prevention
- Signal isolation function for safety
- Carbon fibre leather pocket bag is suitable for most car keys