SO MUCH MORE THAN JUST A SCALE! Step on this scale to get your weight and it will also display your body fat, hydration levels, muscle mass, and bone mass. Instant step-on technology gives you immediate readings. Easy-to-read jumbo LCD display. English or metric measurements. 10-user memory. Tempered glass/plastic/metal. Supports up to 400 lbs. Uses 2 AAA batteries. 11.7”x11.7”.