Made with black thread on black leather. This is a mid-tracker wallet. The thread is Vinymo in red, which is said to be resistant to degradation. The zipper is YKK, made in Japan. To prevent the back of the leather from being visible inside the wallet, the same leather as the surface is sewn in. This improves the appearance and durability. Recommended for those seeking a sturdy wallet. You can also store cards on the back of the flap. It's a little difficult to see in the photos, but there's also space to store cards behind the coin purse, providing high storage capacity for its size. The back pocket is cut in a curve for easy access. The size feels like it slightly extends from your palm or jeans pocket. For an additional 300 yen, you can add a gold, silver, or gunmetal black drop handle. Please comment on the color and placement before purchasing.