Q: How strong are these magnets? How many pieces of paper could one magnet hold on the refrigerator? How does this compare to the 1.25" magnet?
A: These are standard strength rubber magnets. They can hold maybe 3 sheets of paper on the fridge. Rubber magnets are more or less all the same strength. They get additional strength from the thickness and area, the size of the magnet. So this is going to be essentially the same as the 1.25 inch magnets.