AT-A-GLANCE Wall Calendar 2017, Erasable, 12 Months, Reversible for Notes and Planning Space, Vertical, 24 x 36  (PM21028) Calendar displays 12 months from January to December making it the perfect resource for yearly planning. Julian dates. Vertical wall calendars write-on / wipe-off erasable surface makes handling changing plans a breeze. Reversible layout offers two different planning and note taking options. Side one features a 12 month dated calendar. Side two features planning space, ruled on the left and open on the right. Wet-erase marker included. Page size 24 in. x 36 in.. Overall size 24 in. x 36 in. x 1 / 32 in.. 1 1 / 16 in. x 1.38 in. blocks help keep scheduling details neat. Bold and large print is easy to see and read. Bright white background allows for easier viewing and reading. Printed in green on quality paper containing 30% post-consumer waste.