The product is 100% genuine leather. Inside is cowhide with a lychee pattern. It is a thick genuine leather wallet which has the advantage of being durable and can be used for many years. But if you put in a lot of bills and cards, it will be quite plump.

>> Oil leather is full grain leather that has been tanned and dyed using a specific method. To get leather that is unique, shiny, beautiful, and durable, oil leather has the characteristics as the name suggests. That's a shiny leather. It's like there's oil coating the leather. In fact, this oil is the oil that comes from that animal's skin.