The leather (SKUs: CKTY330, YKWH01, TYBS804L, YK218LD, YKPR03) is truly unique. We utilize a full-aniline process, using only the top layer of tissue from the hide of a young bull, making it of a higher grade than any other leather. The top layer will display natural scars from the cow’s growth and experiences on the pasture, such as scratches from wire and other hard objects or fights with other cows. These scars have merged with the surrounding skin tissue, resulting in a smooth and even texture that you can feel with your hand. It’s important to note that if your chair has various scars of different depths, please understand that this is a natural aspect of the leather and not a defect. If you are not comfortable with this, we suggest considering another color. Additionally, we have provided a website with professional term annotations for your reference.