These are still pretty thin – but cheap: we get magnetic calendars, etc. in the mail from realtors and other businesses in the area as part of our junk mail every now and then. I cut those up into strips and paste paper onto them and voila – magnetic words! I have also used the magnets that come on the back of magnetic refrigerator notepads – when the notepad is empty, I use the magnet.
I also use these magnets to glue onto the backs of some photos that I want to keep on my fridge.
However, I know that you can buy a sheet of magnets at craft stores like Michael’s.
Hope this helps,
Tanya