Love this freezer tape. Got tired of mystery meat being unidentifiable in the freezer! I have used this both on room temperature foil and it stuck great before and after being frozen for several weeks. I also went on a labeling frenzy when the item arrived, and put it directly on already-frozen foil that was icy cold on the outside. It's been over a month now and the labels are still stuck on perfectly and easy to read. Good product. What can make it better? Package it with some sort of dispenser. It is inconvenient to have the loose roll sitting in my "junk drawer". Wonder how long before it gets lost?!?