These fun socks feature different horse patterns on the left and right! The size is listed as unisex, but there's no detailed length measurement. I measured the actual length, and it's about 20cm from heel to toe. Material: Cotton, Spandex (The percentage is not indicated.) I opened the package for photography and inspection, and found no scratches or stains. *Please note that as this is a foreign product, the quality standards may be lenient. Please refrain from purchasing if you are concerned about minor imperfections. Due to being sold on other sites as well, this item may be removed without notice. Thank you for your understanding.