Reusable: The monthly plan whiteboard sticker can be written and deleted at will, so it can be reused indefinitely. Keep all the details on the same page, not squeezed together or written separately on another page. Enough Space: There is enough space to write, flexible and enough writing space, from calendar appointments to shopping lists, all content is concentrated in one place. Easy to Clean: The monthly plan sticker comes with a sturdy eraser, and the nib eraser on each pen means that these errors can be erased and corrected easily. Advance Planning Function: Use this easy to use refrigerator board to plan and check your day's to-do schedule in advance, our magnetic dry erase calendar keeps you one step ahead of schedule Self-adhesive: Make the whiteboard calendar stick on the surface of a flat object, our calendar can be firmly and easily stuck on the refrigerator, don't worry about the calendar whiteboard easily falling off or moving.