※ We offer a free "Koban Kan" (small loop) attachment upon request. Please let us know when you purchase. This is a three-layer mid-tracker wallet. Everything from dyeing and cutting to sewing is handmade. It is entirely hand-stitched. During production, plenty of oil wax is rubbed in, and the edges are finished with wax polishing. As you use it, brown will appear from under the black dye, allowing you to enjoy the aging of the brown core. Body 　Material: Cowhide Nubuck Leather 　Color: Black x Brown 　Thread: Sinew Thread 　Size: 9.5cm (H) x 14cm (W) x 1.8cm (D) Three-layer structure 　Coin pocket x 1 (YKK zipper) 　Card pockets x 4 　Bill compartment x 1 A slit is provided in the bill compartment for easy access. The metal fittings are made of brass. As it is natural leather, there may be blood vessels, wrinkles, stains, etc. Please understand this beforehand. #GenuineLeather #Cowhide #Leather #Wallet #CoinPurse #SmallItemsCase #TrackerWallet #LeatherCraft #Handmade #BrownCore #Brass