RFID Blocking Technology: Money Clip or Business Card Holder can protect your private information and credit cards, ID card, passport, driver's license from thieves' scanning devices, insure your private property safety.wallet protecting them from even the most powerful RFID Chip Readers.< br >Carbon Fiber Wallet: Made of 304 stainless steel and carbon fiber, Anti-corrosion, Durable and Wear, it can be used to hold cash and bills handy. Humanized and easy-to-use design, flexible elastic webbing on three sides greatly improved the card holding capacity, your card will not slip out easily. The card portion has a convenient cut-out where with a simple thumb maneuver your cards are exposed for you to choose the one needed.< br >Slim and Ultra-Light: Significantly thinner than traditional wallets, this Credit Card Holder can easily hold a maximum of 12 cards and 9 bills. You can use it to hold your ID card, credit cards, debit cards, passport, driver's license, club membership and so on. The ultra-light and thick body makes it comfortable for daily life or travel.< br >Money Clip and Elastic Band: The classical money clip is made of spring steel, it can be used to hold cash handy. Flexible elastic webbing greatly improved the card holding capacity, its just suitable for card carriers, black aluminum slim cash credit card holder for front-back pants pocket carry.< br >High Quality and Good Appearance: 100 percent real carbon fiber Business Credit Card Holder, Our carbon fiber outer case is treated with anti-scratch technology which ensures long service life, 304 stainless steel money clip, slim yet expandable build, you can enjoy a durable wallet with good touch and stylish simplicity.