I did the test with a DIN-A-3-laminator and set the thickness for the test to 125 (MIC). The films run smoothly through the device. And even with the 120-gram paper that I have laminated the films run smoothly through the rolls. The film is clear and shiny. The whole process was carried out free of bubbles.
A star I pull from, as I have discovered neither on the packaging or in the item description, a film thickness.
But this is as important as the correct setting on the device for price and quality comparisons.
Otherwise a very good and inexpensive product, 4 stars.