This was used when my mother-in-law hurt her back. Please make sure to check everything carefully before use. It was used on the floor, so the rubber parts are a little dirty. Please check the photos. I think it's relatively clean. Height adjustable. When folding the front part, there was cushioning material attached to prevent scratches from the pipes, but it has come off. Please check the last two photos. We are not responsible for any falls or accidents after purchase. *Also listed on other sites, so it may become unavailable. Thank you for your understanding (_ _)