1. The packaging includes: 31 red and black double-sided date magnets, 6 double-sided month magnets, and 1 double-sided symbol magnet. 2.Our calendar magnet numbers are made of high-quality magnetic materials, which have good magnetism, durability, are not easy to break, and can be used for a long time. 3. The two colors are combined into one, and you can change the color to mark special dates by flipping the date magnet. The magnetic calendar numbers are thick and easy to choose. 4. You can stick these calendar magnets on whiteboards, refrigerators, storage cabinets, warehouse shelves, filing cabinets, etc. You can also give them as gifts to your friends and classmates. 5.These magnetic days and months have good magnetism, making it easy for you to stick them on whiteboards and refrigerators. You just need to rearrange the numbers, add a new month label, and start over.