I find these to be very useful in keeping documents and recipes from being torn or soiled. Also use for when my grandkids would send me hand drawn pictures turned into making journals and scrapbooks.
Needed to protect a instruction guide out in the shop . Had a copy printed single sided 262 pages on 28# paper then put 2 sheets per protector and they went in easy. Put it all in a staples 3 ring binder which also works great. Easy access for instructions reference out in the shop in a woodworking environment and copies well protected. Makes project much easier than trying to reference a dvd disc all the time. Also had copies made a Staples as well very nice job by their printing services dept. Great customer service at the Spokane Valley store.