① Sturdy, soft cowhide, about 1mm thick ② Firm, stiff cowhide, about 2mm thick ③ Embossed, with a grain-like texture, soft and without stiffness. I think it's cowhide, but I can't be sure because it's quite thin, less than 0.5mm. ④ Firm pigskin, about 0.5mm thick These items have been stored at home, so how about using them for leathercraft practice? Recommended for those who want to try various types of leather. #Leathercraft #Brown #Cowhide #Pigskin