These sheet protectors were just what I needed. I use them to store my homeschool pre-k materials and they work perfectly for that purpose. Each sheet is laminated so I don't need heavy duty sheet protectors and these have withstood my 4 year-old's abuse just fine. I would definitely buy these again.
My hobby is genealogy so I have several large round and D-ring binders full of records which I am always adding new information to. The sleeves are helpful in preserving and protecting these treasures of information about my ancestors. Keeping the environment in mind I am able to double-side my printouts of information found online and the clear sleeves allow both sides to be visible in my binders. Different style sleeves allow me to include business cards photos membership cards etc. that were important parts of my ancestors' lives.
I am a teacher and I use these page protectors for many different centers ideas lesson plans etc. My kids use them for their personal journals and keepsake books. We are all very pleased with this product.
I use them to store recipes that I have cur out of magazines or printed off line. I also arrange according to to the type of food and then store in a binder for future use.
We use these in our wood shop to store owners manuals printed from online sources and many other documents used in the shop. Keeps documents organized in a professional manner. These document protectors get lots of use and hold up very well. However I would like to see the price drop about $5 a box.