Magnetic overlays for school or office whiteboards are an ideal solution for everyone who would like to speed up and simplify their work. The overlays perfectly fit both the wings of a traditional school triptych and modern dry erase boards! How will you use them? At school, you can write down questions for a test on it, as well as reduce the time needed for multiple marking of map outlines or staves. They will also prove indispensable in offices and conference rooms during meetings, where a grid or line overlay will prove a convenient and practical convenience!