Double-Sided 4-ft. x 4-ft. Write & Wipe Polar Board
Product Number: Z30934
This item is shipped directly from our supplier. Allow extra delivery time.
This heavyweight 24-lb. board is framed in aluminum and come equipped with hangers on both sides. One side shows radians, the other side is blank. Meridian rays make 15° angles, outer circle graduated in 5° units, concentric circles 2-1/2 in. apart, outer circle with 40-1/2 in. dia., and bold main axes. May be hung from hooks or set in an existing chalkboard chalk tray. Background surfaces are white with black grids and printing. Shipped directly from our supplier. Allow extra delivery time.
*NOTE: Use only dry-erase markers.