Youll get 4 fat calipers to more visually measure your personal fat content and fat distribution to wisely manage your health This body fat measuring tool and ruler are made of durable plastic which is safe and environmentally friendly and does not contain any harmful substances EASY TO USE - Measure skinfold thickness by pinching certain areas of the body to help easily and simply measure body fat percentage Body fat measurement tool and anthropometric ruler are small, lightweight, discrete and fit in a gym bag, perfect for fat loss, weight loss, fitness and accurate BMI measurement The typical scale does not differentiate between body fat and lean body mass, but the Body Fat Caliper do. Easily track and achieve your health and fitness goals with the handy caliper tool set. Specification Package Size: 16.5*9.8*0.6cm Material: ABS plastic Color: Black Measurement range: 0 to 60 mm Package Included: 4 x Body Fat Calipers Notes: 1.Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. 2.Due to manual measurements, please allow slight measurement deviations.