Erasable, two-sided calendar offers an organized worksurface that you can write, erase and rewrite your plans, vacations and reminders. Planning ranges 12 months from January to December. One side offers a horizontal format while the other side has a vertical format. Both sides can be erased with a damp cloth or dry-erase eraser. Paper is printed with soy ink and made with 100 percent post-consumer recycled paper.