Cowhide Nubuck Leather: This is slightly stiff nubuck leather. It is high-quality genuine cowhide nubuck leather. It is tanned using tannins in a drum and dyed with dyes, so there may be some uneven dyeing. This product is made by tanning cowhide only, without surface treatment, so there may be tanning unevenness or minor scratches that occur during the tanning process. This product was cut to A4 size and was not shipped due to issues found during inspection, such as excessive wrinkles, scratches, or stains. Please understand this before purchasing. This time, we are offering this at a particularly affordable price to allow both those who are new to leathercraft and experienced crafters to experience the appeal of cowhide nubuck leather. This is a C-grade leather selected by our company, suitable for small items, trial projects, etc. It may have color unevenness, scratches, or discoloration. Leather: Cowhide Nubuck Leather, C-grade, thickness and color at random Thickness: Beige 1.1-1.3mm, D Brown 1.1-1.3mm Size: 210 x 297mm The color of the product may vary depending on the environment and the model of your device. We appreciate your understanding. For those wishing to purchase in bulk: Due to shipping considerations, we can accommodate up to 3 sets, or 10 sets or more. We apologize for any inconvenience, but due to our operational structure, inquiries received after 6:00 PM will be answered after 10:00 AM the following day. Thank you for your understanding.