*Magnet designed to hold on one side only directly to flat steel surface. Multiple Poles are evenly spread across its surface to prevent sliding. It does not hold well to other magnets. *Easy and convenient: just peel and stick. *Used in promotion gifts (fridge magnets), outdoor advertising, door and window fixers, stationery, toys, etc. *Perfect for making flat lightweight items magnetic. Magnet requires direct and full contact with steel for maximum hold.