Your Dry Erase Experts Est. 1987

OptiMA® 4' x 4' Lined Magnetic Dry Erase Board

Our Price:
Made in
the USA
Over 30 Years in Business
Woman Owned Small Business
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4' x 4' Lined Dry Erase Board
4' x 4' Lined Dry Erase Board4' x 4' Lined Dry Erase Board4' x 4' Lined Dry Erase Board4' x 4' Lined Dry Erase Board

4' x 4' Lined Magnetic Dry Erase Board from OptiMA®. A full-sized magnetic dry erase writing surface with permanent lines spaced at 1" or 2" in height providing a 1" or 2" tall row for writing.

There are no vertical lines so you can customize your board on your own and make your columns as wide as you want them to be. You can either use a straight edge and marker or purchase some of our vinyl line tape to create your columns.

You can also select your rows to be solid white or select rows that alternate from a very light gray shading in one row to solid white in the next. These alternating colored rows are called variegated. Many customers prefer variegated or alternating colored rows feeling that the rows are easier to follow when tracking across the board.

    Special Volume Discounts:
  • Order 2-4 Units of the Same Size and get an additional 7.5% Discount on those units
  • Order 5-9 Units of the Same Size and get an additional 10% Discount on those units
  • Order 10-24 Units of the Same Size and get an additional 12.5% Discount on those units
  • Order 25 or more Units of the Same Size and get an additional 15% Discount on those units
  • Units must be the same size and shipping to the same location to get the discount

Each board is made in the U.S.A. and ships complete with a full-length marker tray and installation hardware.

OptionShipping MethodShipping
Sale Price
GR-HB404-HL-1Solid White 1" Tall RowsTruck42 lbs$524.41
GR-HB404-HL-2Solid White 2" Tall RowsTruck42 lbs$524.41
GR-HB404-HL-1VVariegated 1" Tall RowsTruck42 lbs$524.41
GR-HB404-HL-2VVariegated 2" Tall RowsTruck42 lbs$524.41

    Product Specifications:
  • 4' x 4' Horizontal Lined Boards
  • Available with either 1" or 2" tall rows
  • Available with solid white rows
  • Magnetic receptive dry erase writing surface
  • Heavy duty satin anodized aluminum trim
  • Full length aluminum marker tray
  • Overall thickness 1/4"
  • Writing surface can accommodate either damp erase or dry erase markers
  • Made in the U.S.A.
  • Normal lead-time is roughly 3-5 working days
  • Can be customized by contacting customer service

    For Best Results:
  • Bristle type erasers may permanently damage the writing surface
  • Do not use any type of scrubbing sponges or other abrasive to clean the boards
  • Expo Board cleaners can be used to clean off old dry erase marks. A soft damp cloth will work as well
  • Do not use any cleaning chemicals which contain ammonia. Note that most glass cleaner contain ammonia
  • We strongly recommend using a soft cloth, facial tissue or our Opti-Wipe™ micro-fiber cleaning cloths
  • For best results always use a quality dry erase marker.
Accessory Items:

Pull-down privacy and projection screen. Keep sensitive information private!
Made in the U.S.A.

Price: $249.95 - $449.95

Questions. and Answers about this product

WARNING: This product can expose you to chemicals including Formaldehyde (gas) and Wood dust which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov www.P65Warnings.ca.gov


To our valued customers,

We apologize for the inconvenience, but our website is currently down for scheduled maintenance. If you would like to place an order, please call our sales team at 866-366-1500 and they will be happy to assist you. Thank you for your patience and understanding. .

As always, we look forward to serving you. If you have any questions, please feel free to contact us at info@mywhiteboards.com or 866-366-1500.