Works great for my project, but a caveat....
I purchased these to use in organizing embellishments and they work very well. The 12-pocket format is fantastic for this use.
The caveat is that the plastic is a bit thinner than the WeR or the Universal pocket page protectors. However, they *are* considerably thicker than baseball card pocket pages. If really thick plastic page pockets are what you need, you might want to expand your search. But I would definitely be happy to use these for regular Project Life/pocket scrapping.