Purchased in 2024. Fortunately, I haven't used it much, only about 10 days. The cover has been washed. This is a donut cushion that won first place on Rakuten Ichiba. ⭐︎Features⭐︎ High-resilience urethane Skin-friendly velour material, washable Can be carried in a tote bag Made with high-resilience urethane foam, it's resistant to flattening and conforms slowly to the shape of your buttocks. Because it's a donut shape, the pressure when sitting is distributed, stabilizing your lower back. Great for postpartum women as a postpartum cushion, and also as a hemorrhoid cushion. ※This product is designed for women. Please note that the size may not be suitable for men. ⭐︎Immediate purchase is welcome ⭐︎I'm sorry, but I do not accept price negotiations ⭐︎Shipping will be done using recycled materials from home, and will be sent via anonymous delivery ⭐︎To keep shipping costs as low as possible, I will slightly deform the cardboard box for shipping. Thank you for your understanding. Please consider this item as a used product.＾＾