You can freely store and use cards, coins, bills, keys, small items, etc. It comes with a concho and is the type that wraps with a deer leather cord. Please wrap it around the concho slowly until the leather becomes familiar. 【Notes on Purchase】 All processes, such as sewing, are finished by hand, so there may be slight scratches and differences in size of a few millimeters. There may be pre-existing scars and veins on the surface of the leather, but we hope you understand and appreciate them as the natural characteristics of the leather. Please note that returns and exchanges are not accepted. Thank you for viewing.