Size: Approximately H10.2cm x W7.3cm. Open: Approximately 10.5cm x 15cm. The more you use it, the softer and more character it will develop. Use it as a card case for transportation cards like Suica, or magnetic touch cards. You can use it without taking the card out. To care for it: Apply cream (if you don't have leather-specific cream, a colorless hand cream will do) to a soft cloth and rub it in well, then wipe gently. This will make it less likely to get dirty. Applying cream directly may cause unevenness. Then, just dry-wipe it. #dog #commuter pass holder #one-of-a-kind