Fridge magnet 1. Widely used as advertisement, intellectual puzzles, writing board, calendar, notepads, photo frame and map. 2. Surface material option: 157g/200g copperplate paper, 1-4 color printing, lamination/varnishing. 3. Different designs, sizes, thickness all can be customized. 4. Safe for children, eco-friendly. 5. Cheap mould charge