[Security and Anti-Theft] - Ordinary wallets quickly become the target of NFC thieves when traveling or in crowds. Your personal data is read, stored and misused without contact. With the help of our RFID-blocking Metal card you can finally prevent NFC electronic theft and reliably protect your property. [Small and Reliable] - Card holder and mini wallet are combined into one. Small enough to fit in front jeans pocket and slim enough to fit comfortably in back pocket. The wallet is made of high quality aluminum and stainless steel from top manufacturers, making them more durable than plastic. [Large Storage Space] - The accordion card holder with 6 high-quality PVC slots is wide enough to hold business cards, credit cards or foldable bills. Cards can be easily inserted and removed. Applicable to ID cards, credit cards, Driving licenses, health cards, etc. [Easy Operation] - Just press a button to open. Convenient and quick access. At cash registers, ATMs or restaurants you can easily take out EC, credit cards or banknotes by opening the box. [Simple Design] - Whether it's at a trade show, in a meeting, or as a gift to employees, this simple credit card case can add shine to you in different situations. Use this card holder to display your own business cards professionally to show.