This is a middle tracker wallet. The thread uses red Vinymo, which is said to be resistant to deterioration. The zipper is YKK, made in Japan. The metal fittings are made of brass, allowing for aging. The same leather as the surface is sewn onto the inside of the wallet to hide the back of the leather. This improves the appearance and durability. Recommended for those seeking a sturdy wallet. You can also store cards on the back of the flap. Although it's a little difficult to see in the photo, there is also space to store cards behind the coin purse, and the storage capacity is high for its size. The back pocket is cut in a curve for easy removal. The size feels like it slightly protrudes from your palm or jeans pocket. For an additional 300 yen, we can add a gold, silver, or gunmetal black drop handle. Please comment on the color and mounting location before purchasing.