Mailing save the date magnets

You could always buy some card stock to stick them on with double sided tape or glue dots.

Or for $6.50 (cost of s&h) you could get 100 free postcards from vistaprint.

Mine came with a card backing with slits in it, so you put the corners of the magnet in them. that way they shouldnt stick, and they'll still be under the 1 oz weight for normal mailing rates

Lol I sent 60 magnets and had no problems! Every magnet made it to the destination I would say either wrap them in white printer paper or take to post office and drop in the slits that go directly into the plastic bins

I had no issues. I ordered STD magnets, put them in white envelops I got from Office depo, stamped and sent them out...

No issues with sticking to the mail box for me. I didn't even think of that.

Talk to the post office they will tell you how best to ship it