Product review (5 stars): Works like some kind of magic
I had my doubts about these when I ordered them, but they seem to work really well in our freezer. Not totally sure how they work, but put them in our freezer after our last clean-out several months ago, and they are helping to keep everything ice-free and easy to sort and get out for a change. For size, we need two for each of our freezer shelves. Looking like we should have done this a LONG time ago. Very pleased!