The black Brabantia Body Analysis Bathroom Scales will allow you to track and monitor your personal fitness. Designed to measure your weight, body fat, water and muscle percentages and BMI, the accurate, digital scales have an extra large capacity of 160kg/25 stones. Boasting a large, comfortable plateau, the robust and stable scales are non-skid for optimum safety during use. The memory of the scales can store the data of up to eight users. - L.M. Directions for Use: Choose your personal number and put in your data (age, gender, body height and whether you do fitness exercises) in the memory Step with bare feet onto the scales (auto start) and wait until your weight gets stored After a few seconds, the display will show an indication bar for body fat percentage and BMI, as well as the body muscle and water percentage Write it down in your personal diary to monitor your stats Features: Brabantia Body Analysis Bathroom Scales Accurate, digital system 0.1kg/0.2lb/0.02st. graduations Extra large capacity (max 160 kg/352 lb/25 stones) Large plateau Non-skid for optimum stability Easy to carry Batteries included: 4 x AAA/1.5V Dimensions: 35 x 31 x 2.5cm Please Note: The scales must not be used by persons with a medical implant, such as a pacemaker.