I like the extra folder that is included inside and that you can make a note on both the back of the book and also a sleeve on the top of the notebook in order to identify what you are storing inside the notebook.
I chose this particular binder for the fact that it was yellow. This is the binder in which I will be keeping all the articles that I have cut and pasted out of the newspaper or printed on my computer with the topic of: COVID Binder. I figured yellow was the appropriate color for the pandemic thinking of other famous diseases - yellow fever jaundice etc. The added attractions were the pockets in which to store related info.
Better quality than the cheap cardboard covered in plastic models I more comply see. This has a little baggy on the inside cover that is large enough to hold an 8.5 x 11 sheet of paper. I would (will) buy these again.
I used these ring binders for project manuals I'm in and out of them everyday while the project continues for 6 to 12 weeks. So far it's performing superbly.