OptiMA® 11" x 17" Lap Board with Ghost Grid and Work Space

Large Double-sided Ghost Grid with Work Space. 11" x 17" Ghost Grid with a separate space to workout calculations, etc.

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

It is not recommended to use damp / wet-erase markers with these boards. Dry erase markers work best. If it is necessary to use wet-erase markers, erase clean with a damp cloth within 24 hours.

Features:
• Size: Approximately 11" x 17" x 1/8"
• Ghost Grid with space for calculations
• Approximately 1/2" squares
• Print on one side / Plain white dry erase writing surface on the reverse side
• Print is covered with our exclusive clear dry erase writing surface
• Lead time: Approximately 2-3 business days.
• Ships from: Our factory in Massachusetts.

Other Specifications:
• Medium density fiberboard material used is over 95% recycled materials
• Rounded corners for added safety
• Smooth Bull-nosed edges
• No Sharp Edges
• Lead-free
• Printed with eco-solvent inks
• Printed surface will not peel off or flake
• Clear coating will not peel off without excessive effort
• With proper care, clear coating should last for years of use
• Made in the U.S.A.
• Expo or other Bristle type erasers may permanently damage the writing surface.
• Rough Brown or White hand towels may scratch 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 each board clean before storage
• School Purchase Orders Accepted