I used these to create a family recipe book for my granddaughters and they worked great. Easy to read through the non-glare plastic sleeve and also easy to clean off any spills or splatters.
I purchased standard sheet protectors and returned them for this reduced glare heavyweight version but still have to return the reduced glare ones.Bottom line is that all of the Staples sheet protectors have very visible streaking from the way they're manufactured. They just don't cut it on stage or in environments with lots of glare. I'm heading back to a trusted name brand.