Product review (5 stars): Inexpensive, sticks well, looks great with stainless steel appliances...
If everyone in your household has a different schedule and you don't know if the dishwasher has been run, then this product is for you.  If your dishwasher is not magnetized then this is definitely for you.  We have had this on our dishwasher for a over a month in a humid environment and it is still sticking fine.  It looks clean and neat; it goes great with stainless steel, as if it was part of it from the start.