Product review (5 stars): Strong magnet, highly recommend.
Very strong magnet but slides easily to side of dishwasher to remove.  I'd rather have it strong so it doesn't fall off when opening and closing the dishwasher door.  It definitely looks better than the piece of paper hung by a small fridge magnet (which this replaced).  This is a great and easy way to indicate what is in the dishwasher.  Only time will tell how long the graphic will last, but no issues yet.  Strongly recommend this product!