Metro Fulfillmet House eHealthSource BS-705 Digital Bathroom Scale, 400 Pound, Black State of the Art "Step-on" Technology - Step-on and get instant readings Large backlit 3.5" LCD display - easy to read from any distance or any angle Features 4 Precision Sensors - Measurement in increments .2 lbs./3oz. to 400 lbs. or 180 kgs every time, every day Lightweight aluminum/plastic top with a large 12" x 13" durable platform Auto calibrated; auto power-off to save battery life; runs on 4 AAA batteries (included); 100-Percent satisfaction guaranteed