This product is a popular, classic card case. It's a compact card-only case with a bi-fold design that allows you to separate and store IC cards with two cards each on the top and bottom, providing excellent storage capacity. The tanning process uses a combination tanning method with a high amount of tannin, finished with a semi-aniline treatment to express a vintage feel. The cowhide features a unique uneven coloring that showcases two sides: transparent elegance and antique. This is achieved by coloring the base color with pigment and then applying dye on top to create the uneven effect. Furthermore, the sophisticated color blocking and the flush finish of the seams on the front enhance the stylishness. ☆☆☆ It comes with an original box, making it a recommended item for gifts♪ ■Size: H 6.5cm, W 9.5cm, D 1.5cm ■Material: Cowhide ■Color: Navy (Blue-Green) ■Specifications: Card slots x 4 ■Accessories: Original BOX, product tags ■Retail Price: ¥8,800 ※ We also have many other small items for sale, so please take a look at the hashtag below (*'▽'*) #NAO小物 (NAO Accessories)