Massage machine usable in the bath Even those who don't like soaking in the bath can do so while massaging, making it a win-win. The angle can also be adjusted, so it fits well on calves, sides, arms, and neck. Parts can also be replaced. I bought this for home care because I work in an esthetic salon, but I'm selling it because I bought a new one. Please take care of swelling on the same day! ^_^ There are no noticeable scratches, but please understand that it has been stored at home.