I have used these sheet protectors for several years now and really am happy with how they hold up. I use them to protect quilt patterns I find in magazines that I am interested in making. I also use them for recipes I find in magazines. They serve the exact purpose I use them for.
The box of 50 plastic sheet protectors were priced reasonably and are of good quality. They will be used to protect documents in my genealogy albums and the notebook I use in my job as treasurer of my local GFWC organization.
I am deep into researching my family ancestors and collecting any and all documents related to them. Initially I used these Sheet Protectors to do just that protect document that I have found and they are excellent . In addition I've discovered they are most useful as pockets in which I can quickly insert photos trinkets and other small objects. Until I made this discover I was always saving such items in a box. Quickly the contents of the box grew to include things from many families over many generations. Truthfully it became a junk/misc box. Sheet Protectors solved my problem . I have a protector for every person adjacent to the document protectors on that person. Wonderful solution. This 100 will be gone soon.
My mom is a knitter and chef and prints out a lot of patterns and recipes. These are great for keeping everything organized without the need for punching holes (which can be problematic with scans from books with text going right to the edge). It's very easy to remove sheets if needed and for recipes they're great as the pages are protected from spills (as long as a spill doesn't happen at the open end). Great price too she uses a lot of them.