Get the most precise ergonomic measurements that you need with the Rosscraft Centurion Kit - Precise Anthropometric Measuring Tools. This kit delivers the basic tools for measuring and assessing human physique, like monitoring change with growth, fitness, and nutrition. Get precise and useful measurements every time. Under the direction of Dr. William Ross, the Research and Development division of Rosscraft has worked for over three decades to improve and refine anthropometric tools, giving you reliable measurements when you need them. The Centurion Kit gives you innovative and durable measurement devices that reflect a professional consensus on what is required for comprehensive anthropometry. Featuring 1 Campbell 20 (54 cm) wide sliding caliper with AP branches. 1 Campbell 10 (18 cm) small bone caliper. 1 Segmometer 4. 1 Headsquare w/Retractable Centimetre Measuring Tape, 2 Slim Guide Skinfold Calipers (Harpenden caliper also available), 2 Steel anthropometric tapes adapted with patch zero indicator and filed notch. Cordura carrying case with specifications of 70cm L x 35cm W x 10cm H, weighs 3.5 kg.