content: i love these for putting the kids' artwork on the fridge. they are small and inconspicuous and can hold 3-5 sheets of paper easily. BUT they are easily knocked off by being close to the fridge. mount the displays high and they will not be brushed off, put them low and the kids or your knees will knock them off and you have to pick up a bunch of papers.i bought more since the magnets are so strong and we use them on many other steel surfaces for notes, etc.