This product will make organizing your classroom library books a breeze. This file is for the teachers that use the Lexile leveling system. There are two options for printing. One page with all the same number (for many baskets of the same level), or one page with three different levels (for the smaller classroom libraries). The border is a black fuzzy bump border to accommodate any classroom decor - all you have to do is print on colored paper, laminate, and your classroom library will be organized and a wonderful sight to be seen.