Finally we found a chart that allows you to track more than 10 generations on a single paper. We recommend you buy two. Generations 1-9 are on the front, 10-15 are on the back along with plenty of white space to document even more generations of long lines. Two charts side-by-side would allow you to display the entire 15 generations. This chart is also folded and hole-punched to fit in a three ring binder. This chart is shipped folded in quarters. As this item is lightweight, we will adjust all shipping charges before we ship your order to you.
This item is shipped flat.