Light, thin, and slim design with ample space for essential cards RFID protected – helps prevent unauthorized wireless access to card information Features a pop-up mechanism – cards are easily accessed with the push of a button Constructed with high-quality materials for durability and long service life Helps protect cards from bending, breaking, or damage during daily use Made from aluminum alloy that helps shield cards from external scanning devices Modern design combines aluminum and titanium alloy for a sleek, functional card holder Provides protection against potential RFID signal transmission from cards Ideal for carrying debit and credit cards securely Blocks unauthorized scanning of credit cards, IDs, driver’s licenses, and other RFID-enabled cards Convenient button-activated mechanism allows cards to slide out in an organized sequence Cards remain secure inside the aluminum shell when not in use Only one card is exposed at a time, enhancing security during transactions Water-resistant exterior material adds durability Holds up to 12 cards Dimensions: 10 x 6.8 x 2.5 cm Weight: 100 grams Sleek and smooth finish for easy pocket carry Patent number: US9339094B2