1. Material: PU leather + metal card box. 2. Large capacity: Can hold 1-12 cards: It can store credit cards, ID cards and business cards. 3. Function: The side button can pop out the card for easy disassembly. 4. Protection: The card is placed in a metal card box to prevent unauthorized swiping. 5. Lightweight cassette: Lighter in weight, more compact and easier to carry.
