The seca 405B Growth Charts monitor the growth of boys, newborn to thirty-six months.  Growth charts are the fast, convenient way to track length/height, weight, head circumference and Body-Mass-Index percentiles by age.

The seca growth charts for boys (blue) and girls (pink) are available for different ages:  Newborn through 36 months on the 405B or 405G, and children from two to twenty years on the 406B or 406G.

100 charts per pack