Four-slot card holder: The card holder has three card slots for credit, debit or business cards, and a dedicated ID card slot, RFID Blocking: Equipped with RFID blocking technology, it prevents unauthorized scanning of contactless cards, protecting your sensitive information from digital theft, Thin and portable: Designed to be thin and portable, it is compact and can be easily put into a pocket or bag without adding bulk, Long-lasting and Durable: Made of PU leather on the exterior, it is both durable and luxurious in appearance. The smooth surface protects the cards from scratches, Fashion Design: Combining functionality and style, the stylish and simple appearance is suitable for various occasions, from business meetings to casual outings