These decorative magnets can be put on any metal surface like the fridge, lockers, filing cabinets. Great hostess, housewarming, and teachers gifts, to name a few. Size range from approximately 1 to 2 inches. 1 to 4 decorative magnets come nicely packaged for easy gift-giving. Each has a powerful rare earth magnet on the back which means, they won't fall off the fridge when you slam the door shut!