It's a beige size M. I've used it about 4 or 5 times. There are no noticeable stains, and I think it's in relatively good condition. It's thick and warm. Length: Approximately 56.5cm Width: Approximately 53cm There may be some slight variations. Please examine the photos carefully and make your purchase with your understanding. When shipping, I will fold and compress it. Due to the thickness, it will be difficult to combine it with other items.