Purchased new in November 2022 at Akachan Honpo. Used for one season each by two children. Made of warm material for winter, with a cute Miffy design. The size is for a mini baby bed, 60cm x 90cm, but the actual measurement is about 55cm x 89cm. Please check the images. I don't think there are any noticeable stains, but the elastic is stretched and shows signs of use. How about it for a spare? Since it is a used item, please refrain from purchasing if you are sensitive to such things. Recycled materials will be used for packaging.