dry erase board?

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I had the idea that it would be neat to make a custom dry erase board. I wanted to create my own image in Photoshop. A blank calendar type template (so basically 31 boxes and a spot to write the current month). This all I can do on my own. My question is, what could I laminate the printout with to make it so I can use regular dry erase markers on it?

Thanks in advance. :3

[edit:] I found something that I already had that works! I have a roll of that clear paper that's used to cover textbooks. The dry erase markers I have seem to wipe off fine.