RFID protection - RFID Identity Theft Leather Card Wallets No other wallet can guarantee you this kind of protection and not many people are aware of what is RFID protection. Usually, all the cash and cards in the leather or cloth wallet that you carry have RFID tags that provide information about the person carrying the tags. As a result, every time you pass through a scanner you are giving away vital personal data about yourself. Sometime, data thieves might set up small scanners in cars or in restaurants and then automatically collect your data for identity theft. But with the Aluminum Wallet you are safe. The aluminum casing acts like a filter preventing data from being transmitted through. The cards have to be removed from the RFID Identity Theft Leather Card Wallets casing to be scanned to provide the RFID data and this is extremely effective protection for users.