【Recommended by a practicing midwife】 High-rebound donut cushion Color: Gray Purchased around June 2025 for postpartum use. The cover is removable. The cushion is quite firm, so even though I gained 19 kilograms during pregnancy, it didn't sink in and provided good support. I spent more time lying down than sitting, so the usage period was short. It's sturdy, so I think you can use it for a long time.