The AT-A-GLANCE 2-Sided Erasable Yearly Calendar displays each business quarter for quick identification of important appointments meetings or deadlines. It features a smooth surface that has a thick Mylar laminate for easy write-on/wipe-off planning. The AT-A-GLANCE yearly wall calendar is versatile in design. It is good to use for work home and school purposes. The erasable wall planner offers a yearly schedule arranged vertically on one side and a horizontal yearly schedule on the other. The vertical has 1 x 1-5/16 daily blocks with an elongated view. The horizontal has 1-1/4 x 1-3/16 blocks with the alternative months in red the rest in black print. Both sides include unruled daily areas to write in and quarterly breaks. There is a Sunday-through-Saturday scheduling pattern for the 12 months. The count of days/days remaining is visible on both sides. It can be hung on a wall or laid flat on a desk. One wet-erase marker is included. Add different colors for certain activities and quick-reference for scheduling. The AT-A-GLANCE 2-Sided Erasable Yearly Calendar allows a wipeable surface to update information.