RFID Signal Blocking Mobile Phone Faraday Bag

It is a structure that blocks the passage of radio signals.Inner layer can be used to block cell phone or car key signal, and the black layer can be used to store your cash, cards, etc.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 phones GPS tracking signal.