This is a Tanita scale. I used it until my son was about six months old, but then I started taking him to the local government's health checkups, so I put it away in the closet. I have confirmed that it works. The instruction manual and a dedicated soft mat (new) are also included. I will ship it in the original box, which will be placed inside a cardboard box. I used a towel on it, so I think it's relatively clean, but if you are not comfortable with used items, please refrain from purchasing.