I am addicted to disc bound notebooks. This is a very sturdy, functional, and versatile product. The front and back covers are more sturdy than other disc bound brands I have purchased:ARC, TUL, Talia, Levenger, Happy Planner, Jane’s Agenda, Natalie Rebecca, and Eagle.This is a 12 disc notebook which I am happy to use with letter size paper (11 discs).The front cover has a pocket on top to insert your own customization. Both covers have an inside pocket. There are 8 tabbed dividers with a pocket on each side plus a zip folder (12 disc size), and a short snap pocket (5 disc size).All of these components that can be interchanged with other disc bound notebooks for the price of only $12.54 is an outstanding value! I liked it so much, I immediately purchased a 2nd notebook.