Not going to work as I had hoped. These are too narrow to work with the document sleeves i had also purchased. The dividers will work only with filler paper nothing wider.
I love this type of divider where you insert your topic in the colored tab. I have been using them since I was a young elementary student and now have been teaching more than thirty years. They are far easier to follow than the numbered tabs. The name is on the tab you flip to that tab there is the info you need to the other type requires extra steps to accomplish the same thing. Easy!