Thank you for viewing. Width: Approximately 44cm Length: Approximately 39cm Please allow for some margin of error. It's a soft knit material, so it feels good against the skin. It's a size L, but I think it's smaller than usual, so it should be fine for those who usually wear S or M size. Worn only twice for a short time. This is a used item, so please refrain from purchasing if you are sensitive to such things. Please only purchase if you understand! No price reduction. Please provide a receipt evaluation on the day of arrival!