As a teacher I often create and save materials for future use. The laminating pouches are stronger than most laminate and create a perfect finish to a product or presentation.
Using a Royal lamination machine these sheets produce adequate results. There are some bubbles and opaque areas where it does not seal completely. The resulting lamination is not very strong and tears easily. I would recommend the 5mil sheets for any hard usage.
I used this product with my Seal 210M drymount press set at about 200°F for 1 1/2 minutes. All of my documents photos and cards came out very professional looking. I am very satisfied with my results.
I make laminated bookmarks and have found the size of your pouches is now smaller than they used to be. It is obvious that you are trying to save on materials. However the smaller dimensions mean I can only laminate three bookmarks on a page instead of four.