MARINE CORPS MAGNETISM! The 12" Marine Corps Magnet is the perfect way to show your pride in the Corps! Resists fading in direct sunlight! This magnet will last for years! NOTE: This magnet will not stick on aluminum surfaces. And remember, as with all auto magnets, to be sure to rotate it on the vehicle to keep the paint safe. Made from flexible, heavy-duty magnetic vinyl. Screen printed with top quality U.V. inks to resist fading in direct sunlight. This magnet will last for years! Stick it on car or truck, even your refrigerator, file cabinet or locker! Made in the USA.