AT-A-GLANCE Monthly / Yearly Wall Calendar 2016,  Erasable, Horizontal, 36 x 24 Inches (PM28-28) Plan for one month or an entire year all on one wall calendar that's reversible and erasable. Write-on, wipe-off surface; wet-erase marker included. 12 months of planning power (January  December). Julian dates Reversible. Side One is horizontal with monthly undated and yearly dated calendar reference; Side Two is yearly dated with linear format. Blocks on monthly calendar are 4 in. x 4 in. inches; Blocks on yearly calendar 1 in. x 1.75 in. inches Bold, large print is easier to see and read; bright white background allows for easier viewing and reading. Overall size 36 in. x 24 in.