Lightweight, slim, and sleek design with ample space for cards RFID protected prevents unauthorized wireless access to your card information NFC protected safeguards against unauthorized transactions via NFC Pop-up function with a simple click, cards smoothly slide out for easy access Premium finish, high quality, and long-lasting durability Prevents damage or bending of cards during daily use Thoughtfully designed to protect cards from external scanners Made from an aluminum and titanium alloy, this modern card holder is the ideal way to carry payment cards Protects cards from bending, damage, and RFID copying Blocks unauthorized scanning of credit cards, ID cards, drivers licenses, and other RFID-enabled cards Features a convenient button at the bottom for quick card access Includes a secure card release mechanism: sliding a small lever ejects cards in an overlapping sequence, allowing quick access to one card at a time while keeping the rest shielded Cards remain protected inside the aluminum housing, preventing unauthorized reading Holds up to 12 cards Material: Aluminum and waterproof oxford fabric RFID and NFC secure Slim and compact design Dimensions: 10 x 6.8 x 2.5 cm Weight: 100 grams Credit card holder Patent number: US9339094B2 United States