This is a wooden toilet step stool. I purchased it on Rakuten a few years ago for 5,980 yen. When it's no longer needed as a toilet step stool, you can attach the included boards and reinforcement boards to make it a square step stool. Screws and tools are also included to attach the boards and make it usable for purposes other than the toilet. If you only want to use it as a toilet step stool, you can fold it by pressing the black buttons on the back of the main unit. It's sturdy and safe to use, but it shows signs of use, so please check the condition in the photos. It will be disinfected with alcohol and shipped in a cardboard box. - Color: White - Shape: U-shaped - Components: Assembly required - Usage: Toilet step stool Thank you for looking.