Slim and Durable Design: Holds 1-12 cards without stretching out, maintaining a sleek and minimalist profile. RFID Blocking Security: Advanced RFID-blocking technology protects your cards from wireless theft. Built to Last: Protective finish and replaceable screws ensure long-lasting durability. Versatile Carry: Features a Metal wallet with cash strap, offering a stylish and functional way to carry cash, ID's, or RFID-enabled cards. Lightweight and Compact: Weighing only 2 oz and measuring 86 x 54 x 6 mm, it's an ideal everyday carry companion.