GreatShield RFID Blocking Wallet [8 Slots | Aluminum] Portable Travel Identity ID/Credit Card Safe Protection Card Holder Hard Case for Men and Women (Silver) Shield your RFID cards from potential wireless identity theft 8 Individual slots for easy storage and access of cards Perfect size to carry in pockets or purses RFID Card Holder is built with long-lasting, sturdy material Locking mechanism prevents cards from falling out while providing an easy way to access the contents