This product is a handmade leathercraft item. It is a mid-size (15cm) trucker wallet. It is made entirely by hand, from the dyeing process to the finishing, using domestic vegetable-tanned leather (Himeji leather). You can enjoy the deep aging that comes with use. The structure is a traditional three-layer design, with a coin pocket, a bill compartment, and a free pocket from front to back. Approximately 4 cards can be stored in each space. Card slots have also been added to the coin pocket and the back of the flap, making them suitable for transportation cards, etc. Bills are folded in half, but it is a size that is easy to use in a back pocket. The coin pocket is zippered, but it has a single gusset to make it easier to take out coins. This product has eyelets and oval rings for attaching a wallet chain. Materials: Domestic vegetable-tanned leather Dyes: Black on the grain side, natural on the flesh side Thread: Vinymo MBT Black Hardware: Jumper hook, eyelet, oval ring Silver Size: 9cm long, 15cm wide, 2.5cm thick *Because genuine leather is used, there may be some scratches, wrinkles, and patterns. Also, because it is handmade, there are variations in the finish of each item, so please understand this before purchasing.