Sheet Protectors are the best way to save your important works for future reference. I use them all the time in conjunction with two other Staples Products: Staples Better Binders (very sturdy and long lasting) and Dividers (many varieties for useful applications. I am involved in many organizations. Therefore I use the Staples Better Binders to store useful reference material. That reference material gets categorized (Dividers) and protected from the weather elements. Many times I put dividers in my clipboard (also purchased from Staples) so that they protect result sheets from my Cross County Track & Field and Race Walking meets. Always I purchase the 200 sheet protectors and usually keep two-to-three boxes at home for storage. Sheet Protectors are necessary to use and very practical tool to have.
I love to oragnize! I am a quilter who has lots of patterns cut out from quilt magazines that I'd like to make but don't have the space to keep the whole magazine so I cut what I like put the patterns/article in the protector and then into a binder. Makes it very easy for me to find what I am looking for. I can pull the whole article out make the quilt and when I am finished it all goes back inot the protector and back in to the binder and back on my shlef for future use! The protectors are made from good quality plastice I think they'll hold up quite nicely over the years.
I purchased the product to hold my sheet music for an A Cappella group I sing in. I am constantly flipping music back and forth as we learn it and these sheet protectors have stood the test of time for years. I have not had to replace them for years and I just have to buy more as we learn new music. I am constantly taking music in and out and they are easy to use. I highly recommend them.