Car Key Faraday Bags

2 Pack Faraday Bags for Car Keys and Cell Phone, Signal Blocking Key Pouch, Anti Theft Car Protection, Cell Phone WiFi/GSM/LTE/NFC/RFID/Keyless Entry Fob Signal Blocking Pouch.
The pouch blocking all signal for all device which can put in. With advanced RFID blocking technology, no more worries about personal information be scanned by the hackers and thieves.
Can use as a RFID blocking sleeve. protect your money! And protect your privacy by blocking your phone's GPS tracking signal. Keep your car safe too by blocking the signal from your car-key fob.