I was gifted a custom-made cushion from a futon manufacturer. The bottom is filled with a material similar to the fine straw used in pillows, while the top surface is filled with cotton, providing firm support. It's soft and comfortable. This cushion is designed for relaxing while lying on your stomach, with the cushion supporting your belly, allowing you to comfortably read manga, magazines, books, or use your smartphone. I've used it about three times, but I haven't had much time to use it, and we don't have a use for it in our home, so I'm selling it while it's still in good condition. Size: Approximately 47 cm (length) x 35 cm (width) x 20 cm (height) Pattern: Japanese pattern Style: Japanese