Type of magnet to hang whiteboard on fridge?

Question

Anyone know of a website to purchase a magnet(s) that would hold a whiteboard to my fridge? The whiteboard dimensions are 16x20. The backing is made of a thick brown card/poster board material. I don't know how strong of magnets I should get, will super glue hold them to the back or will that just rip the cardboard backing off?

Here is a web site to amazon's product page for it: http://www.amazon.com/Magnetic-Calendar-Aluminum-Board-Dudes/dp/B000F3P6BK/ref=tag_stp_st_edpp_url

Answer 1

Use a rare-earth magnet instead of a common ferrite magnet, as they are 20 times stronger and will hold a lot.  You can buy them in many places on-line, but you can also get them from the inside of old computer hard drives for free.

You asked for a website for these, so look here:

http://www.dealextreme.com/details.dx/sk...

Answer 2

OfficeMax, Staples.com its just a flat magnet with one side sticky to adhere to board other magnet

Answer 3

Target.com