I use these all the time They are great. I am using some of them to hold all of my appliance and warranty information in them. I place each of the printed document materials of each sheet protector to keep these documents clean and easy to find when needed. We also are wedding Officiants and we use them to hold our ceremony scripts in that we place into a binder and that we use for to perform weddings. After the wedding we give the script binder to the couple has a wedding keepsake. Thank you.
The Staples heavyweight sheet protectors delivery as expected if not better. They are indeed heavyweight and will not and have not lost their strength over time. For important papers documents pictures agreements and like materials the Staples heavyweight sheet protectors are my first choice each time and every time. The are neat fit nicely together in a loose leaf binder and make presentations really look professional. Other sheet protectors become dingy with time. Not the case with the Staples heavy weight sheet protectors!
These are more substantial than the average sheet protector so they are easier to load and less likely to slide into positions where they become folded and creased. I really liked using them. I don't imagine I'll ever feel that I should replace them with new ones because they've become old and tired.
I use hundreds of these sheet protectors for old family letters handed down from the 1860s through the 1950s. Transcribed copy in the front for easy reading copies of original in the back and the originals in between.
These sheet protectors appear to be more durable and protective of their contents as compared to standard or economy sheet protectors. Also like the fact that they provide UV protections so the contents should not yellow as can occur with cheaper sheet protectors if they are left open and exposed to sunlight. The only negative I found was the initial loading of contents since there was a minor amount of static discharge. Also since they are thicker than economy versions it takes a little longer to fill them but I believe the long term durability more the makes up for the initial inconvenience.
I purchased Staples' Heavy-Duty Sheet Protectors on a whim. I had a job interview and wanted a way to professionally present my work. I already had 3 portfolios of previous years' work but decided to update to a newer more stylish compact portfolio that allowed me to showcase the various pieces of work I have. The portfolio I liked and wanted to purchase contained a 3-ring binder spine and would require me to punch holes in my work…not what I wanted. I stumbled upon the Staples' Heavy-Duty Sheet Protectors while investigating options. And I'm glad I did…they worked perfectly! Good quality and sturdy.