This is a Panasonic raised toilet seat (3cm). I purchased it in July 2024 and used it for two days (5-6 times), but I've decided not to use it, so I'm selling it. When I stopped using it, I washed it with water, so it's stored in a clean condition. There is no discoloration or stains. It comes with the instruction manual. This product is eligible for purchase under the public long-term care insurance system. It comes with the original plastic bag and box, and I will ship it in these. Due to work commitments, there is a very rare possibility that shipping may be delayed, so I've set the shipping time to 4-7 days, but I have shipped it on the same day or the next day in the past. I look forward to your order. Thank you very much.