Purchased at a pharmacy. Developed by a futon shop, "Rakujiro-kun," a donut cushion gentle on the buttocks. Used for about 10 days. - Design: Floral pattern, blue tones - Size: Approximately 45cm x 45cm, thickness 10cm "Rakujiro-kun" looks like a square cushion, but it has a hole in the center, about 10cm in diameter. The hole is covered by a cover, so it's not noticeable and gently protects the buttocks. Please understand that this item has been stored by a private individual before purchasing.