The Myprotein Skinfold Caliper is a precision instrument designed for use in the performance of skinfold thickness measurements from which estimates of body fat can be derived. Myprotein Skinfold Calipers also include measurement chart for males and females, ages 18-65 which can be used as a guideline for calculating body fat.Key featuresSkinfold Caliper body fat chart includedConsistent pressure marker measuring system that allows you to record fat measurements accuratelyMeasurement Range: Approx. 0-2.76inch/0-7cmMyprotein brandedNote. Please allow a little size error due to manual measurement.Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish and Finnish may also be present on a product by product basis.