The space-saving mat is soft, lightweight, foldable, and easy to store. The fixed headpiece and sliding foot positioner allow for precise measurement of infants or toddlers while lying down. The mat is easy-to-read with large font printed on both edges and measures in both centimeters and inches. It is also easy to use, with diagram instructions printed on the front of the mat. The 280HR can be conveniently cleaned with most disinfectants and cleaning wipes. Measuring Range 3.9" - 43.3" / 10cm - 110cm.