Soft fabric circular cushion, ideal for preventing bedsores. - Color: Brown - Shape: Circular - Use: Prevents bedsores - Material: Soft fabric Thank you for viewing. Honeycomb structure Gel cushion Gel cushion Used a few times. It's comfortable to sit on, but I'm selling it because it doesn't fit the shape of my current chair. I will fold it up small for shipping. It's a cushion, so it should return to its original shape even if compressed, but if you are concerned about deformation, you can change to another shipping method for an additional 700 yen, so please let me know before purchasing.