Thank you for viewing my items! This is a Sumikko Gurashi children's pillowcase. I don't see any noticeable stains, but the zipper area is slightly peeling. Please check the images. Size: 27 x 38 cm My child has outgrown Sumikko Gurashi, so I hope someone else can use it! Thank you very much! ※ The design is the same on both sides.