Product review (4 stars): I really like these because they stay in the space and do ...
I really like these because they stay in the space and do not move. However, being that they are rubber, if you lay anything on them, those items do not move or slide either, such as a hot, glass dish that you catch the corner on. Overall I'd buy them again! Definitely like them better than the old plastic ones that you would have to tape to the counter and would melt from the heat.