OptiMA® roll up dry erase magnets offer a portable and flexible writing surface available in various sizes and styles. These magnets easily adhere to magnetic whiteboards or smooth metal surfaces, making them highly versatile. Whether it's a graph magnet or a map for quick classroom lessons or a coaching board that sticks to metal lockers for team strategy sessions, these roll-up magnets are convenient and efficient. Our fridge calendars are perfect for keeping the family organized. With a range of dry erase magnets, we also offer custom printing to meet your specific needs. Featuring our exclusive premium OptiPrint® surface, these magnets provide a smooth writing experience, easy erasing, and sharp, clear graphics. Proudly made in our U.S. factory, they are shipped securely in a shipping tube via standard ground service.