This is a Rozally donut cushion. I received it from an acquaintance around March 2024 and used it for about a month. The acquaintance had used it a few times. The outer cover has no stains and has been washed. The inner cushion is slightly yellowed. Please purchase only if you understand that this item has been stored at home for a long time by a non-professional. Please be sure to check the condition of the product in the photos.