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Combination Cartesian X/Y graph and polar coordinate dry erase boards.
These magnetic receptive dry erase boards are 3'6" tall x 4' wide. On one side is a Cartesian graph, also known as an X and Y axis and on the other side is a polar coordinate graph system. The board is reversible.
Polar Coordinate Graph System: Ten concentric circles two inches apart, 15 degree graduations, 0-180 degrees and 90-270 degrees are printed in yellow.
Cartesian Graph System: 1" squares and the X and Y axis are both printed in Yellow.
This unit is too large to ship by UPS so it must ship by truck. They must be opened and fully inspected upon arrival.
Quick Ship Guaranteed: These units will ship from the factory in 3 days or less. You still have to add travel time to your location.