I purchased these so that I would not have any sheets protected by plastic sticking up in my file cabinets - They are not exactly what I was looking for but at least I can use them as they are or trim of the excess side plastic so that the will fit into my files with my original intent fulfilled
I love this particular package of sheet protectors. They store easily inside a notebook for when you need to use them they are much more cost-effective than lamination and if there is a change or update to your document it is easy to correct the page and reinsert it into the protector. I have been using this particular package for years. It also helps for inkjet printing (to protect the ink) because once liquid touches paper it smears and can become illegible. These protectors have saved me numerous times on this count.
I bought them to hold 8x10 photos and print outs on 81/2 x 11 sheets. The holders are strong yet thin and many will fit in a 3-ring binder. So far they are working out just great.
I use these at work. I need heavy duty high capacity to hold two three page documents displayed. These sheet protector last several months with lesson plans (documents) being pulled in and out several times a week. A very good product for the price. The sheet protectors are easy to read through. I have them displayed and you can read the first page of my lesson plan. I use these sheet protectors taped up in several places in the room to display everything from paperwork to handbooks. A good quality product.