Nice quality pages open easily at the top and do not rip. I wish the covers came in more colors. I use them to organize my craft room filing examples of all of my supplies to see colors sizes and so on so I can decide what I will use without first having to remove items from their storage places.
I am using this for manual pages I printed out for my music keyboard. I purchased the 24 sleeve (48 pages back to back) presentation unit because I was not sure how many pages from the manual I would want to print out. I will use the extra blank ones for other reference/manual pages for my other items.