This is a compact, bi-fold card case. The exterior is made of a fabric that resembles tatami mat edging. The lining is black leather. Please refer to the photos to determine if it is genuine or synthetic leather, as it's difficult to tell. There are two pockets. One has a window, which would be suitable for a My Number card or a commuter pass. It is new and unused, but has been stored for a long time. Please examine the images carefully before making a purchase. Size: 11.5cm x 7.8cm x 0.6cm Men's Card Holder Credit Card