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Double Sided Polar Coordinate Lap Boards

SKU: GR-LB-Polar
On Sale Now $0.00
Reg. Price: $5.95
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Polar Coordinate Boards

Double sided student lap boards with polar coordinates made in the U.S.A. by our own OptiMA Graphics. Double sided lap boards with one side printed with a polar coordinate chart and the other side plain white.

Sturdy non-magnetic 9" x 12" or a larger 12" x 18" individual student lap board with rounded corners and bull-nosed edges are perfect for any classroom.

The blank, plain white side makes the boards more versatile than single sided lap boards.

Tip: It is not recommended to clean these boards with anything containing ammonia which is found in most glass cleaners.

Model Number Item Size
(Height x Width)
Weight Ships
GR-LB-POLAR-DS 9" x 12" Double Sided
Polar Lap Board
1 lbs. UPS
GR-LB-POLAR-LG 9" x 12" Double Sided
Polar Lap Board
1.25 lbs. UPS

    Features:
  • Double Sided - Print on 1 side, white on the reverse.
  • Two sizes: 9" x 12" or 12" x 18"
  • Each Sold separately
  • Smooth rounded corners and edges.
  • Polar coordinate chart is permanent and won't scratch off.
  • Uses standard dry erase or damp erase markers sold separately.
  • School purchase orders gladly accepted.
  • Made in the U.S.A.
    Other For Best Results:
  • Note that Expo or other Bristle type erasers may permanently damage the writing surface.
  • Do not use any cleaning chemicals which contain ammonia. Most glass cleaner contain ammonia.
  • Do not use any type of scrubbing sponges or other abrasive to clean the boards.
  • We strongly recommend using facial tissue or our Opti-Wipe™ washable micro-fiber cleaning cloths.
  • For best results use a quality dry erase marker and wipe writing surface clean after use.