Size: 105x90mm Thickness: 20mm Material: Genuine cow leather, full-grain leather Storage Holder: [Banknotes] If you unfold a tri-fold wallet, you can store it without folding, not only for speedy retrieval, but also for speedy retrieval. Even when you put it away, you can finish the payment without stress. [Coin Pocket] Flap eliminated, can be opened and closed at the touch of a button. The function that allows you to smoothly take out banknotes and coins We are particular about the size in millimeters, and the coin does not spill out, and it is finished in the best size that can be stored firmly. [Card Holder] By preparing two holders and making it 105 mm wide, it is possible to store business cards while maintaining compactness, putting in and taking out smoothly. By making it wider, it is possible to store two pieces on top of each other in one holder, improving usability. In addition, the card holder on the side can store cards that you don't usually use together. It is also possible to take out the card without opening the wallet. When you actually use it, you realize that there are only a few cards that you use often. If you have 6 to 8 sheets, you can feel that there is no hindrance to your daily life and refine your lifestyle. Made in Japan: I, the owner, have been making it myself since the cutout. From the stitching to the treatment of the edges, every detail is finished without compromise. The Minimum Premium is a wallet that combines compactness, functionality, and quality that the busy modern person needs. With the functionality to store important things while taking up minimal space, an attractive design, and a selection of materials, this product is perfect for those looking for a premium wallet. You will surely be fascinated by its functionality and beauty. Please note: There may be slight errors in size. In addition, leather products are flexible, so they may discolor or fade. Thank you for your understanding. It was well received by crowdfunding and became the catalyst for the birth of the brand [THE MINIMUM]. From there, we further refined it, brushed up the texture of the leather and durability[The Minimum Pro.] Please pick up a compact wallet that fits in your hand and has the fun of loving it.