Compact Body Composition Scale, White, Takeda Corporation Body only (batteries included). The batteries were recently replaced, so I think they should last for a while. I always thought this was a regular scale, and I bought a new body composition scale, but while I was entering this listing information, I realized this was a body composition scale (lol). I thought the metal parts were just decoration, so I've never measured anything other than weight (I don't know how to measure). Weight can be measured without any problems. This is a used item, so please consider this, knowing that there may be small scratches, stains, and signs of use.