AT-A-GLANCE Erasable Wall Calendar 2017, 12 Months, Reversible, Horizontal, 36 x 24 Inch Page Size Reversible, erasable wall calendar helps you plan and organize over the course of a year. Calendar displays a full year from January to December, providing a convenient visual reference for long term planning. Write-on / wipe-off surface accommodates changing plans. Write, erase and write some more. Wet-erase marker included. Packaged size 2.88 in. x 2.88 in. x 25.13 in.. Reversible format offers twice the planning power. Both sides have the same 12 month format but are different colors, burgundy vs. navy blue. 1.25 in. x 1.25 in. blocks help keep scheduling details neat. Large 36 in. x 24 in. page size calendar in horizontal format offers plenty of room to keep track of a busy schedule.