LOOKIT Round Cushion U-shaped Postpartum Hemorrhoids Hospital Specification Dark Gray x Gray Mesh Type, Washable Retail Price: ¥5,280 Reference Link: https://amzn.asia/d/3tx5x8m Purchased in November 2024 Used for a few days postpartum, less than 10 hours total I didn't end up using it much because I was mostly bedridden. I think the mesh is breathable. Stored in a dark place afterwards. The condition is good, but please check the photos carefully before purchasing as it has been stored by a private individual. Thank you for looking.