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
Need Guidance?
Our on-site experts are here to help!
CA WARNINGTo see More Options for this product: Click Here
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.

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 RowsTruck41 lbs$260.96
GR-HB404-HL-2Solid White 2" Tall RowsTruck41 lbs$260.96
GR-HB404-HL-1VVariegated 1" Tall RowsTruck41 lbs$260.96
GR-HB404-HL-2VVariegated 2" Tall RowsTruck41 lbs$260.96

    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.
There are no questions or answers for this item.

Accessory Items:

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

Price: $229.95 - $442.95

Questions and Answers about this product

There are no questions or answers for this item.

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

COVID-19Current Status

To our valued customers,

We are open -- all products and lead times listed on the website are accurate. We will continue to monitor the situation and provide updates should anything change.

At OptiMA we are monitoring the latest news about COVID-19. And like many of you, our number one priority is keeping our customers, partners, suppliers and employees safe and healthy. We believe it's important to do our part to help reduce the transmission of COVID-19, while remaining accessible to our customers.

As we diligently follow the guidance and best practices put forth by the Centers for Disease Control and Prevention (CDC) regarding work-from-home practices and daily cleaning routines, we remain online and in operation.

As a US manufacturer we feel prepared to weather this storm and continue to serve our loyal customers in a safe and productive manner.

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.