I was looking for these and find them very useful for my purposes. The only problem is thetime and small strugle to open the item for access to permit entering content
Last year I had purchase a box of 100 3mil protectors last and the quality was perfect. The sheets were made of high grade CLEAR plastic and wrinkle free. I just bought another box of the same item and was totally dissatisfied so I returned it. The sheets were cloudy made from lower grade of material and the were not flat but wavy. Thumbs Down.