Reversible monthly / quarterly planner provides a convenient, write-on / wipe-off surface that is reversible for two sides of dated planning. Horizontal side features 12 months from January to December with 1-5/8" x 1-5/8" blocks, & the vertical side displays the same months in a quarterly format with 1-3/8" x 1-7/8". The months include daily blocks for writing deadlines & milestones. Both sides are dated. Update easily by erasing & then rewriting. Two-sided erasable planner includes two wet-erase markers in black & red.