We used these to bind our Year End/Graduation books. Once you get a few done it is really easy and they look great. They can be cut down to a smaller size. It does not hold nearly as many pages as stated (at least it is MUCH harder to do that many pages) so buy a bigger size than you think you need.
I use the product to bind braille books for the children to use in the classroom with their peers. Also use on tactile graphic books flip books and daily worksheets needing multiple pages...also done in braille