Thank you for viewing. This item uses soft and smooth high-quality lambskin, and is a step above the rest, allowing you to subtly portray a businessman in business settings. This lambskin is a luxurious item using Ethiopian lambskin, which is said to be the pinnacle of leather. The fibers, born from a harsh environment with large temperature differences, are thick and highly elastic, and are said to have superior characteristics to general leather. The simple and refined design works well in both formal and casual settings. There is one card pocket each on the left and right inside. There is also one card pocket on the back. The main storage area inside is large and can hold up to about 50 cards, but about 30 cards is a reasonable capacity for the flap to close neatly. - Color: Black (BLACK) - Material: Lambskin (lamb leather/genuine leather) - Type: Flap-type business card holder - Number of pockets: Main storage x 1, card pockets x 3 - Size: 7cm height, 11cm width, 2cm depth - Accessories: Outer bag Shipping will be via Click Post. There is a tracking number, but since it is a postal delivery, there is no compensation, so please understand. Please note: Due to the natural material, there may be wrinkles, creases, and blood vessels, but this is the natural texture of the leather and is not a defect. Please understand. * There is a small dent on the lower right front. It is barely noticeable. There are multiple streaks on the back. They are a little noticeable. Please refer to the two images following the material label card image. These are not defects, but we will set the price as a "slightly damaged" item. We are selling the same product in four colors, but we received feedback that it was difficult to distinguish the color differences, so we added two images with all four colors. From the left, they are black, navy, dark green, and dark brown. We hope this is helpful. Color: Navy系 Material: Genuine leather Stains, tears, odors, etc.: None