1. Premium Aluminum Construction: Our sleek and durable mini card holder is made of genuine aluminum, providing a modern and sophisticated look. It comes in black and measures 85*54*8mm, perfectly fitting up to 10 credit cards. 2. RFID Protection: Your security is our top priority! Our card holder is equipped with advanced RFID protection technology, safeguarding your cards with NFC chips, such as credit cards, debit cards, and bank cards, against potential hacker attacks. 3. Practical and Space-Saving: Designed for convenience, the iStrong wallet offers ample storage space for up to 10 credit card-sized cards. Its clever clip for banknotes ensures your essentials stay organized and easily accessible. Its handy size allows it to fit snugly into any trouser pocket. 4. Modern and Stylish: The iStrong wallet boasts a sleek and innovative design that catches the eye. Whether you're heading to a business meeting or a casual outing, this wallet's contemporary style complements any occasion. 5. Perfect Gift Idea: Wrapped in an elegant gift box, our card holder makes a thoughtful and stylish present for various occasions, including birthdays, Christmas, Father's Day, and Valentine's Day. Give the gift of convenience and security to your loved ones!