I use the "write on" 5x7 We R Memory Keepers binders to make small "brag books". My most recent one had pawprint paper for the cover and inside I used browns and tans to show off puppy pictures as a gift to a new dog owner. These are a handy size to hold and enjoy. The only drawback is when the pages are longer than they are tall they swing up and down on the rings... I use two packs per album- that makes the perfect size and cuts down on the page movement.
Binder albums all share the advantage of being able to quickly rearrange pages and to customize the number of pages.
These are fantastic. Great quality as I always expect from WRMK. I purchased them to go in my project Life album ( a faux leather 3 ring binder) not realising that they wouldn't fit. I am a bit disappointed about this BUT if you put the top hole of this in the middle hole of the album then the ring below stops it from sagging out and it sits in quite well so not a total loss.