This model has 4 colors in total. I originally planned to find genuine leather, but the price of cowhide started to be very high at the end of last year. The supply of the first layer is also unstable. The price of 2 or 3 layers is low, but it is not wear-resistant, finally, I chose litchi PU leather. The workmanship is exquisite. There is no packing box. There is only one PVC bag with abrasive paper inside.