Features: - Equipping with advanced RFID security technology, unique metal composites, your credit cards, debit cards, driving license and ID cards will be protected effectively. - Simple but stylish design, it can help you improve your temperament and apply in any occasion. - There is 1 ID window, 6 card slots and a clip inside—just enough space for your daily use. - There is an easy access card slot to place your most frequently used card on its surface; special thumb holes make it convenience for you to pull the card out. - It only 0.4 inches. Size 4*2.8 inches. This slim wallet is designed to fit perfectly in any trouser pocket without bulging. Specifications: Closure: Bifold Material: Genuine leather Size: 4*2.8*0.4" Color: Carbon fiber black, orange&black, black