This tape is great for the classroom! I use it for hanging and for a quick reinforcer on paper items that I want to last a little longer than a day and don't have time to run it through a laminator.
The thickness of the tape was more than I expected given that it was called "lightweight"; however the tape did not always stick to the boxes/lifted off after a short period of time.
Excellent for what I use the tape for. I do crafts making bags from recycled calendars. The light weight of the light-weight tape which I chose works like a miracle for my hobby.