I have ordered the magnets for our refrigerator, which serves us as a bulletin board. There already hanging a few such office magnets. Since I wanted to have something stronger than before, I decided for this one. The adhesive force is felt considerably less than that of similar magnets are then even smaller. Surely they hold a few sheets of paper, but when pulling the refrigerator I feel hardly any resistance. In addition, they appear to me from a processing perspective, "cheap". So: No buy recommendation.