These flower magnets are designed to make life fun! Made with a thick durable magnetized rubber and Eco friendly ink. These magnets will last years, with beautiful, vibrant colors! They will make any metallic surface come alive with personality, whether it be your vehicle, refrigerator, mailbox, etc... Collect all of the designs and all the variations. You'll be amazed at the comments you receive! Hand-crafted in the awesome USA!! - If using these magnets on your car, make sure the part of the car you are thinking about putting the magnets on is actually metal. Certain rear portions of some new cars are now made with "Break Away Plastic" which have no magnetic adhesion.