A pack of 8 magnets with 4 no-damage* backings to attach your poster to the wall! You can use on a magnetic surface, or you can simply stick the no-damage backing to 4 of the magnets, attach to the wall, and then put the other 4 magnets on top. And wowowow! Now you have a floating poster!
*We tested our no-damage backings on 4 types of wall and paint! We do not gaurantee this backing won't damage walls (because that is impossible to promise), but when you peel/pull these off carefully we have never had it damage any wall types.