This is an Ailebebe Utatane Cushion. I used it when my child fell asleep in the car. I don't think there are any noticeable stains, but please refrain from purchasing if you are concerned about this. It supports your child's head from falling forward during naps in a child seat or stroller. It can also be used as a donut pillow for newborns. The surface is made of soft micro-pile fabric with high water absorbency, which feels good against the skin and absorbs sweat and drool. It is washable and can be kept clean. It can be used for children with a neck circumference up to 30cm.