Material: This business credit card organizer is made of stainless steel, more stronger and durable than plastic or aluminum item. Awesome and cool business card holder; Just look at its edge, it's STURDY and DURABLE; you can send it to your colleagues, friends, and loved ones as a gift. Large Capacity: Store approximately 12-18 business cards（6 large card slots）, also suitable for ID cards, credit cards, gift cards, and more. This business card case is made of premium stainless steel. Size: 3.74"L x 2.56"W x 0.51"H RFID Blocking Design: Meet more people's needs, LOUEBICA Business card case equipped with Advanced RFID BLOCKING SECURE TECHNOLOGY, which can perfectly block unwanted RFID scanners. Perfect Gift: This Business Credit Card Case is packed with small box, It is a perfect gift for Men or Women. Not only can be used for yourself, but also it is the wondeful birthday gift for family members and friends. LOUEBICA Stainless Steel Credit Card Wallet RFID Blocking Metal Case Pocket Business Card Holder for Women and Men