This is a metal card holder, made of high-strength aluminum alloy, durable and lightweight, not easy to deform, can effectively protect cards and cash, the surface carbon fiber texture design is stylish and non-slip. Built-in RFID protection function, effectively prevent card information from being stolen, ensure privacy and security. The elastic band design is convenient for fixing cash, and the slide rail card removal mechanism makes it easy to take out the card. The detachable structure allows users to adjust the combination according to their needs. Built-in multiple card slots can accommodate multiple credit cards, and the thin and light design does not take up space, so you can carry it with you when exercising.
