I used this as a wallet to keep at home for about a month. I hardly carried it around, so it's in almost new and clean condition. Size: Approximately 10.5 x 9.5 (cm) The following is from the official website: ◆ This is a traditional craft from Yamanashi Prefecture. Koshu Inden is certified as a traditional craft by the Minister of Economy, Trade and Industry. It is made entirely by hand by craftsmen using a unique technique of applying lacquer to deerskin. When you unfasten the inner hook, the coin purse opens into a box shape, and there are 3 card pockets. It can also securely hold bills, making it a very user-friendly wallet. It's a compact size that doesn't take up much space in your bag. It's a practical wallet that makes it easy to take out coins.