Overall good but...

I like the creative process utilized by Sticker Mule to make the magnets. My only reservation is the magnet it too thin. If you don't keep them flat they tend to "wrinkle" and don't lay flat on the surface. Right now I have several in a large book to try to flatten them out. I have another magnet from another manufacturer that is more than twice the thickness. I do not know what the per unit cost of that magnet was though. All that being said, if you get them on the surface without any "wrinkles" they function well.