While RFID chips are immensely useful, there is also the danger that someone could use a counterfeit reader to pick up your RFID information against your will. These counterfeit RFID readers could pull or delete data simply by walking near you on the street. That’s RFID skimming, but you don’t need to worry about it when you use an Max Muller wallet. The RFID protection in our wallets keeps you 100% protected against data theft.