The wallet consists of maxi and mini wallets that can be used together or separately. The maxi wallet (20x12 cm) has a large compartment with a patent, a compartment for cards, and a convenient compartment for a mini wallet, in which you can also store a mobile phone. The mini wallet (13.5x9 cm) fits in all smaller purses. It's ideal for coins, and you can store cards and paper money in the smaller compartment when you use it separately.