Equipped with high precision sensors and "Step On" technology giving you instant accurate readings. Designed with an elegant reflective surface that is made of high quality impact-resistant tempered glass, the scale is sleek and sturdy. The scale has a large and easy to read 3" LCD screen. It is also programmable to be set to either the tratitional English or Metric System of unit measurements. Operates on one CR2032 Lithium battery (included). Weighs up to 400 lbs. New in box. Thanks for looking!