[Ultra-thin only 0.7 cm] Even if stored, it is 1 cm. Holds 12 coins, 10 cards, bills, and keys. If you tie the key with a netsuke string at the mouth, you don't have to worry about dropping it. [Ultra-thin secret] Eliminates metal fittings, pursues storage of cards / coins, and can be put out without opening the coin purse. [Cards are outside, and in the shape of a fan] Cards are placed outward so that you can see the cards without opening the wallet and can quickly put them in and take them out. You can see the cards spread out, and hold 10 cards or 1 card firmly. 【Coin Tray】 The coin tray is adjacent to the coin purse for the ultimate ease of distribution. Tilt it toward you to get the coin out, and tilt it to the back to put the coin away. Both moments. [Bi-fold keep structure] FINALE UT eliminates metal fittings to save volume. Instead, it has a flap mechanism that keeps it in place.