Which size should you choose? A good rule to go by is: bigger magnets are stronger magnets! Our most popular magnet sizes are usually the larger sizes no matter what shape you choose. Check out our samples of custom fridge magnets before you make a decision on which magnet size or shape you want to order. Our high resolution sample photos give you a close-up look at our printing quality. You'll also see the wide variety of customers that we have printed magnetic buttons for over the years. While browsing through our samples you may get ideas for your own custom fridge magnet designs! We are the go-to source for custom souvenir magnets for a wide variety of national parks, museums, events and more.