I now have several of these: use them on shelves in the bookcases in my office: I like them for holding groups of 3 ring binders upright easy to slide in and out and are great for keeping sections of special books or special files together and readily accessible.
This file organizer was perfect for what I needed. I had several folders that I needed to be easily accessible. Each slot can fit several folders and they are sturdy and tall enough to hold the folders easily upright. I would definitely recommend this product. It is well made and accommodates many folders.