Adults' Mid Upper Arm Circumference (MUAC) measuring tape with a range of up to 56cm. Suitable for measuring adult's Middle Upper Arm Circumference (MUAC, range to 56 cm). Graduated with 1 mm precision. Accuracy: ± 1 mm of the maximum measurement (50 cm), Material: Non-tear stretch-resistant polyethylene material. Minimum thickness 0.3mm.