NIUNIU Personal Body Fat Caliper and Measuring Tape, Black Fat Tester for Fat Reduction, Lose Weight, Fitness, Analyzer and Accurately Measuring BMI 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. Colour: Black Size: 165103mm Quantity: 4pcs 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.