Material: This credit card holder is made of high quality stainless steel, made of special sturdy metal; smooth matte surface design, easier to cleanRFID Design: RFID Design: RFID blocks signals and protects your credit card wallet from unauthorized scanning.SIZE AND CAPACITY: Dimensions: 3.93"x2.95"x0.78", 10 card slots, the enlarged sleeve size makes it easy to put in and take out cards, suitable for larger size cards, the credit card storage box can hold credit cards, Debit cards, ID cards, gift cards, business cards, ATM cards, cash, and more.Perfect Gift: This business credit card box is the perfect gift for men or women. Not only can be used by yourself, but also a wonderful birthday gift for parents and friends.We only sell card packs, not other items in the pictures.Due to differences in different monitors, the pictures may not reflect the actual color of the item.Due to manual measurement, please allow slight size error.