Vegetable tanning is the most traditional way of tanning hides. The tanning process uses natural ingredients from plants which make the finished colors warm, rich tones of natural browns. The appearance will age and mature beautifully with day-to-day use. Light and two color design with 6 card holder, 2 banknote layer. There is a small bag in the inner space which you can put SIM card or memory card. Extemal material：Italian leather Interal Material：Cotton and Linenr Color：Brown Size：110 X 95 mm Here is the black one https://en.pinkoi.com/product/FL27zVDJ ※ The color is for reference only, please pay attention before purchasing, as the actual product may have differences than the picture.